AS 1851 14 1996 maintenance of fire protection equipment p

Title

AS 1851.14-1996 Maintenance of fire protection equipment - Pumpset systems

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AS 1851.14—1996

Australian Standard

Maintenance of fire protection
equipment

Part 14: Pumpset systems


This Australian Standard was prepared by Committee FP/8, Fire Service Pumps. It
was approved on behalf of the Council of Standards Australia on 18 October 1996

and published on 5 December 1996.

The following interests are represented on Committee FP/8:
The Association of Consulting Engineers Australia
Association of Hydraulic Services Consultants Australia
Australian Chamber of Commerce and Industry

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Australian Fire Authorities Council
Australian Institute of Petroleum
Australian Pump Manufacturers Association
Confederation of Australian Industry
Fire Protection Industry Association of Australia
Insurance Council of Australia
Railways of Australia Committee

Review of Australian Standards. To keep abreast of progress in industry, Australian Standards are
subject to periodic review and are kept up to date by the issue of amendments or new editions as
necessary. It is important therefore that Standards users ensure that they are in possession of the latest
editi on, and any amendments thereto.
Full details of all Australi an Standards and related publicati ons will be found in the Standards Australia
Catalogue of Publi cations; this information is supplemented each month by the magazine ‘The
Australian Standard’, which subscribing members receive, and which gives details of new publications,
new editions and amendments, and of withdrawn Standards.
Suggestions for improvements to Australian Standards, addressed to the head office of Standards
Australia, are welcomed. Notification of any inaccuracy or ambiguity found in an Australian Standard
should be made wit hout delay in order that the matter may be investigated and appropriate action taken.

This Standard was issued in draft form for comment as DR 95237.

AS 1851.14—1996

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Australian Standard
Maintenance of fire protection
equipment
Part 14: Pumpset systems

PUBLISHED BY STANDARDS AUSTRALIA
(STANDARDS ASSOCIATION OF AUSTRALIA)
1 THE CRESCENT, HOMEBUSH, NSW 2140
ISBN 0 7337 0813 7


AS 1851.14— 1996

2

PREFACE
This Standard was prepared by the Standards Australia Committee FP/8 on Fire Service
Pumps and defines the concept of levels of inspection and servicing. These levels are on a
time-elapsed basis and range from weekly inspection (Level 1) to three-yearly inspection
(Level 4).
The Standard incorporates the necessary routine maintenance for fixed fire pumpset
systems (referred to throughout as fire pumpsets) meeting the requirements of AS 2941,
Fixed fire protection installations —Pumpset systems, and also details the precautions to
be taken when systems are rendered inoperative.

Where standby generator sets are used to power electric motor driven fire pumpsets it is
suggested that the standby generator drivers be maintained in accordance with this
Standard.

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The term ‘informative’ has been used in this Standard to define the application of the
appendix to which it applies. An ‘informative’ appendix is only for information and
guidance.

 Copyright

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Standards Austr alia wil l permit up to 10 percent of the technical content pages of a Standard to be copied for use
exclusively in-house by purchasers of the Standard without payment of a royalty or advice to Standards Austr alia.
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Care should be taken to ensure that material used is from the current editi on of the Standard and that it is updated whenever the
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3

AS 1851.14 — 1996

CONTENTS

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Page
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4

SECTION 1 SCOPE AND GENERAL
1.1 SCOPE . . . . . . . . . . . . . . . . . . . .
1.2 APPLICATION . . . . . . . . . . . . . .
1.3 REFERENCED DOCUMENTS . . .
1.4 DEFINITIONS . . . . . . . . . . . . . . .

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5
6

SECTION 2 PRECAUTIONS TO BE TAKEN WHEN A SYSTEM IS
RENDERED INOPERATIVE

2.1 MANDATORY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 ADDITIONAL PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7
7

SECTION 3 MAINTENANCE PROGRAM
3.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 FOLLOW-UP ACTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8
8

SECTION 4 MAINTENANCE DOCUMENTATION
4.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 MAINTENANCE SCHEDULE . . . . . . . . . . . . . . .
4.3 LOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 PLANT REGISTER . . . . . . . . . . . . . . . . . . . . . . .
4.5 PUMPSET PERFORMANCE LOG . . . . . . . . . . . .

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SECTION 5 INSPECTION, TESTING AND MAINTENANCE

5.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 LEVELS OF INSPECTION, TESTING AND MAINTENANCE . . . . . . . . . 10
5.3 FREQUENCY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SECTION 6 MAINTENANCE OF FIRE PUMPSET SYSTEMS
6.1 MAINTENANCE LEVEL 1 . . . . . . . . . . . . . . . . . . .
6.2 MAINTENANCE LEVEL 2 . . . . . . . . . . . . . . . . . . .
6.3 MAINTENANCE LEVEL 3 . . . . . . . . . . . . . . . . . . .
6.4 MAINTENANCE LEVEL 4 . . . . . . . . . . . . . . . . . . .
6.5 RECORDING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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SECTION 7 INSPECTION, TEST AND MAINTENANCE SCHEDULES . . . . . . . . 12
APPENDICES
A SUMMARY OF INSPECTION, TEST AND MAINTENANCE
SCHEDULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B TYPICAL LOGBOOK REPORTS . . . . . . . . . . . . . . . . . . . . . .
C TYPICAL DOCUMENTATION . . . . . . . . . . . . . . . . . . . . . . .
D TROUBLESHOOTING CHARTS . . . . . . . . . . . . . . . . . . . . . .

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AS 1851.14— 1996

4

FOREWORD
Maximum protection from fire demands the utmost in reliability and performance from
fire pumpsets, which are a critical component of a fire protection system. To achieve this
reliability it is essential that regular testing and maintenance of the fire pumpsets be
carried out.
The generic procedures set out in this Standard have been prepared for general use and
should be used to prepare and review the on-site requirements, in conjunction with other
statutory requirements, to ensure that the intent of the Standard is being followed.

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It is necessary for fire pumpsets to operate when called upon and to this end it is expected
that the pumps and pumproom/pumphouse will be kept clean and free from rubbish and
debris.

First published as AS 1851.14 — 1996.


5

AS 1851.14 — 1996

STANDARDS AUSTRALIA
Australian Standard
Maintenance of fire protection equipment
Part 14: Pumpset systems
S E C T I O N

1

S CO P E

A N D

G E NE R A L

1.1 SCOPE This Standard sets out the routine operational inspection and testing
procedures which should identify items requiring correction or maintenance (see
Section 5). It also sets out the precautions to be taken when a system is rendered
inoperative.

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NOTE: Although it is not classified as routine maintenance, a check on a regular basis is
necessary to ensure that the installed system characteristics as shown on the block plan are
adequate to protect the current occupancy.

1.2 APPLICATION This Standard applies to fire pumpsets in fixed installations
meeting the requirements of AS 2941.
Although petrol-engine-driven pumpsets are not currently recognized, some may still be in
operation and the maintenance requirements for pumpsets in this Standard may be used as
a guideline.
The procedures set out in this Standard should be carried out, or be directly supervised,
by personnel competent in this class of work.
1.3 REFERENCED DOCUMENTS The following documents are referred to in this
Standard:
AS
1674
1674.1
1674.2

Safety in welding and allied processes
Part 1: Fire precautions
Part 2: Electrical

1851
1851.2

Maintenance of fire protection equipment
Part 2: Fire hose reels

2118
2118.1
2118.2
2118.4
2118.5
2118.6

Automatic fire sprinkler systems
Part 1: Standard
Part 2: Wall wetting sprinklers (Drenchers)
Part 4: Residential
Part 5: Domestic
Part 6: Combined sprinkler and hydrant

2419
2419.1
2419.2

Fire hydrant installations
Part 1: System design, installation and commissioning
Part 2: Fire hydrant valves

2441

Installation of fire hose reels

2484
2484.2

Fire— Glossary of terms

Part 2: Fire protection and firefighting equipment

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AS 1851.14— 1996

AS
2676

6

2676.1
2676.2

Guide to the installation, maintenance, testing and replacement of secondary
batteries in buildings
Part 1: Vented cells
Part 2: Sealed cells

2941

Fixed fire protection installations —Pumpset systems

1.4 DEFINITIONS For the purpose of this Standard, the definitions in AS 2941 and
AS 2484.2 and those below apply.
1.4.1 Domestic — pertaining to a detached house, row house, terrace house, town-house
or villa unit.
1.4.2 Pumpset —an assembly comprising a pump, a driver and ancillary components on
a common mounting together with an integral or separate fire pump controller.

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1.4.3 Residential — pertaining to a building containing two or more sole occupancy units
and not exceeding four storeys in height.

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7

AS 1851.14 — 1996

S E C T I O N 2
P RE C A U T I ON S T O B E T AK E N
W H E N A S Y S T EM I S R E N D E R E D
I NO P E R AT I V E
2.1 MANDATORY PRECAUTIONS The following precautions shall be taken when a
system required by statute is rendered partially or fully inoperative:
(a)

The building or facility management shall be notified.

(b)

The fire station to which the system is connected, or the nearest fire station if there
is no brigade connection, shall be notified before work commences and after work is
completed.

NOTE: It is recommended that this practice be followed for all pumpset systems.

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2.2 ADDITIONAL PRECAUTIONS The following precautions should be observed as
far as is practicable:
(a)

Under all circumstances as much of the system as is practicable should be kept
operational. Should the work extend over a day, the system is to be reinstated as far
as practicable at the end of each day.

(b)

Where the system is to be left disconnected outside working hours the
building/facility management should be notified. Consideration should be give to the
employment of a watchman at the premises for the period of disconnection.
Where possible, the electrics should be isolated in areas where the fire protection
has been limited or withdrawn, especially outside working hours.
A warning and advice should be provided at the fire indicator panel (FIP) (where
provided) or the fire pumpset. The warning should include details of equipment
outage, and contact name and phone number.

(c)

Whenever practicable, system disconnection should be undertaken when production
machinery is inoperative.

(d)

Smoking in the vicinity of the affected areas should be prohibited for the period of

disconnection.

(e)

Those senior department/tenancy representatives affected should be notified so that
fire extinguishing equipment can be held in special readiness for immediate use with
a sufficient number of trained personnel available to use them if required.

(f)

The insurer or insurance broker for the property should be notified.

(g)

All needed equipment and materials should be on hand and all work possible should
be done prior to isolation of the fire protection equipment.

(h)

Hot cutting and welding should not be performed on a fire pumpset in situ or in an
area where the fire protection equipment is impaired. If such work is unavoidable it
should be carried out in accordance with AS 1674.1 and AS 1674.2.

(i)

Simultaneous undertaking of other work that may further reduce the integrity of fire
protection, or increase the fire risk, should be avoided.

(j)

All sources of ignition should be avoided.

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AS 1851.14— 1996

S E C T I O N

8

3

M AI N T E N AN C E

P R O G R A M

3.1 GENERAL A maintenance program shall be implemented and shall include
detailed procedures and a recording system.
3.2

FOLLOW-UP ACTION

3.2.1 General Maintenance records shall be examined regularly to ensure that checks
and repairs are performed.
3.2.2 Programming Where a Level 1 inspection (see Section 5) indicates a
malfunction of any sort, appropriate action at Level 2, Level 3 or Level 4 shall be
immediately carried out regardless of the timing for the selected action in the maintenance
schedule.

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3.2.3 Functional checking Where a component or sub-system has been rebuilt or
replaced it shall be re-installed and function checked before returning the pumpset to the
‘ready to start’ condition.

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9

AS 1851.14 — 1996

S E C T I O N 4
M AI N T E N AN C E
D O C U M E N TAT I O N
4.1 GENERAL Information required to implement the maintenance program
(see Section 3) shall include a maintenance schedule, a log, a plant register, a plant
history sheet and diagram(s) of the installation. The information shall be current and
readily available.
NOTE: The log may be an electronic form of record keeping.

The following documents should be available at the pumpset for immediate use:
(a)

Diagrams of the pumpset installation.

(b)

Informative operational procedures.

4.2 MAINTENANCE SCHEDULE The maintenance schedule shall list all items of
plant and equipment and operational features to be subjected to the maintenance routines
described in this Standard. It shall include the frequencies at which the relevant levels of
routines are to be carried out (see Section 6).
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NOTE: Appendix A shows a summary of typical maintenance schedules.

4.3 LOG The log shall contain records of operational and maintenance test procedure
results, and shall be dated and include verifier’s identification.
NOTE: Appendix B gives typical logbook reports.

4.4 PLANT REGISTER The plant register shall list all pumpsets which require
inspection and maintenance, and shall describe their locations.
Each pumpset and equipment in the plant register shall be allocated a reference number.
The reference number allocated shall be unique within the facility and shall be indicated
on the diagram(s) and the plant.
NOTE: A typical example of the listing in a plant register is illustrated in Figure C1 of
Appendix C.

4.5 PUMPSET PERFORMANCE LOG The pumpset performance log shall be used
to record details of the pumpset performance at commissioning and any subsequent tests
or recommissioning.
All subsequent inspection and test results shall be recorded and compared with the results
achieved at commissioning or any subsequent recommissioning. Any repairs and
modifications effected shall be recorded in the pumpset performance log.
NOTE: Typical pumpset performance log sheets are illustrated in Figures C2 and C3 of
Appendix C.

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AS 1851.14— 1996

S E C T I O N

10

5

I N S P E C TI O N , T E S T I N G
M AI NT EN A N C E

A N D

5.1 GENERAL All fire pumpsets shall be inspected, tested and maintained at the
periodic intervals specified in this Section.
During any inspection, testing and maintenance, any deficiency shall be reported
immediately. Deficiencies that would affect the performance of the system shall be
rectified with minimum delay (see Section 2).
Prior to testing, any recipient of a remote signal shall be advised that a test is to be
conducted. On completion of the test, the recipient shall be contacted to check that the
call was received and to advise that the installation has been reset and left in an operative
condition.
Where facilities are protected by multiple pumpsets, it is essential that each individual
pumpset system be fully checked and recommissioned before work is started on the next
pumpset system.

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5.2 LEVELS OF INSPECTION, TESTING AND MAINTENANCE Inspection,
testing and maintenance shall be conducted at four levels, as follows:
(a)

Level 1 routines, consisting of testing and recording.

(b)

Level 2 routines, consisting of Level 1 routines plus additional tests and adjustments
which do not necessitate taking the pumpset out of service.

(c)

Level 3 routines, consisting of Level 2 routines plus additional testing and
inspection procedures with consequential adjustments, as necessary, to ensure
correct function. These routines may require the pumpset to be taken temporarily
out of service, but shall enable rapid reinstatement to full operational status.

(d)

Level 4 routines, consisting of Level 3 routines plus overhaul and test procedures
which may necessitate the pumpsets being out of service for short periods.

5.3 FREQUENCY
be as follows:

The frequency of inspection, testing and maintenance routines shall

(a)

Level 1 routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(b)

Level 2 routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . quarterly.

(c)

Level 3 routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . annually.

(d)

Level 4 routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . three-yearly.

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weekly.


11

S E C T I O N 6
M AI N T E N AN C E O F
P U MP S E T S Y S T E M S

AS 1851.14 — 1996

F I R E

6.1 MAINTENANCE LEVEL 1 Maintenance Level 1 procedure shall be carried out
weekly, as follows:
(a)

Inspect and maintain batteries and battery chargers in accordance with the
requirements of AS 2676.1 and AS 2676.2.

(b)

Inspect and maintain battery cabinets such that they are free from corrosion and the
ingress of water, dust and insects.

(c)

Inspect and ensure that batteries are firmly secured with their cabinets.

(d)

Check the water, oil, fuel levels and any drive belts for all compression ignition
pumpsets prior to operation.

(e)

Check the operation of all pump starting devices and pump status indications.

(f)

Check pumpsets for physical condition and correct operation.

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6.2 MAINTENANCE LEVEL 2 Maintenance Level 2 procedure shall be carried out
quarterly, as follows:
(a)

Carry out Level 1 procedure (see Clause 6.1).

(b)

Run pumps under load to ensure correct operation.

6.3 MAINTENANCE LEVEL 3 Maintenance Level 3 procedure shall be carried out
annually, as follows:
(a)

Carry out Level 2 procedure (see Clause 6.2).

(b)

Check full operation of pumpsets and service compression -ignition driver.

(c)

Carry out water supply flow test.

(d)

Check environment of compression-ignition pumpset pump room.

6.4 MAINTENANCE LEVEL 4

3-yearly intervals, as follows:

Maintenance Level 4 procedure shall be carried out at

(a)

Carry out Level 3 procedure (see Clause 6.3).

(b)

Service pumps, electric drivers and compression-ignition drivers in accordance with
the manufacturer’s instructions.

NOTES:
1

The maintenance procedures of Clauses 6.1 to 6.4 are provided in Table 7.1 for sprinkler
and hydrant pumpsets, Table 7.2 for pressure maintenance pumps and Table 7.3 for hosereel
pumps.

2

Aids to assist in analysing pump problems are contained in Appendix D.

6.5 RECORDING All tests and maintenance of fire pumpset systems shall be recorded
in the appropriate records.

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AS 1851.14— 1996

12

S E C T I O N 7
I N S P E C TI O N , T E S T A N D
M A I N T E N A N C E S C HE D U L E S
The maintenance and testing of pumpset systems shall be carried out in accordance with
the following Tables:
(a)

Table 7.1 — provides inspection, test and maintenance schedules for pumpsets
installed to serve—
(i)

sprinklers complying with the requirements of AS 2118.1, AS 2118.2,
AS 2118.4 and AS 2118.6;

(ii)

hydrants complying with the requirements of AS 2419.1 and AS 2419.2; and

(iii)

waterspray systems.

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NOTE: Table 7.1 is to be used in conjunction with the log reports (see Appendix B).

(b)

Table 7.2 — provides inspection,
maintenance pumpsets.

test and maintenance schedules for pressure

(c)

Table 7.3 — provides inspection test and maintenance schedules for pumpsets
installed to serve—
(i)

hosereels complying with the requirements of AS 2441; and

(ii)

domestic sprinklers complying with the requirements of AS 2118.5.

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13

TABLE

AS 1851.14—1996

7.1

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INSPECTION, TEST AND MAINTENANCE SCHEDULES FOR AS 2941 PUMPSETS
Frequency
Item

Component or function

Action required

1

Storage tank water level

Check water level in storage tank.

2

Valves

Check to ensure that all valves are correctly set and secured.

3

Pump controller

(a) Check enclosure for corrosion, and the ingress of water, dust and
insects.
(b) Check operation of all visual indicators, switches and sounders.

4

Batteries and chargers

All batteries and chargers shall be maintained in accordance with
AS 2676.1 or AS 2676.2.

5

Battery and enclosure

(a) Check battery complies with details on identification plate fitted
to enclosure.
(b) Check battery for corrosion, physical damage, and security.
(c) Check battery enclosure for corrosion, and the ingress of water,
dust and insects.
(d) Check float voltage of the battery and record.

6

Electric motor driven
pumpsets

Check that—
(a) all safety guards are in place and secure;
(b) pump starts at the nominated start signal and, where valid, check
starting pressure;
(c) pump operates at correct shut-off pressure;
(d) pump gland and drain or mechanical seal operate efficiently;
(e) excessive vibration or noise are not evident;

(f) both local and remote ‘pump running’ alarms and lights operate;
(g) the pump runs continuously under load for not less than 3 min;
where alternative power supplies are provided, run the pump(s)
continuously for not less than 3 min off each supply; and
(h) the circulation relief valve operates.

Compression-ignition
engine

Where compression-ignition engine driven pumpsets are installed,
check water, oil, fuel levels and belt drives prior to running.

7

Weekly
(Level 1)

Quarterly
(Level 2)

Yearly
(Level 3)

3 Yearly
(Level 4)

(continued )

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AS 1851.14—1996

14

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TABLE

7.1

(continued )
Frequency

Item

Component or function

Action required

8

Starting devices

Start each pumpset by means of one of the installed starting devices.
Where more than one starting device is installed for each pumpset,
this test may be carried out on a weekly rotating basis for each pump,
but in no case shall the period between the exercising of each starting
device exceed one month. A period of not less than 5 min shall elapse
between successive starts on an individual pump. Compressionignition engine driven pumpsets shall be driven continuously for at

least 10 min at the duty point and electric motor driven pumpsets for
at least 3 min continuously.*

9

Compression-ignition
pumpsets

Check that—
(a) all safety guards are in place and secure;
(b) pump starts at nominated start signal and, where valid, check
starting pressure;
(c) pump operates at correct shut-off pressure;
(d) pump gland or mechanical seals do not leak and drain operates
efficiently;
(e) both local and remote ‘pump running’ alarms operate;
(f) out-of-balance condition is not evident;
(g) running speed is correct;
(h) water, oil and fuel leaks are not evident and fittings on ancillary
equipment are secure;
(i) battery charging alternator/generator operates correctly;
(j) engine stop mechanism automatically returns to the start
position;
(k) cooling water is discharging visibly (heat exchanger cooled
engines only);
(l) pump casing air relief valve operates correctly;
(m) battery charger power failure alarm operates correctly;
(n) water, oil and fuel levels are fully topped up;
(o) the circulation relief valve operates; and
(p) exhaust system does not leak.

* It is recommended that the pump be run under load condition and until normal operating temperature is reached.

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Weekly
(Level 1)

Quarterly
(Level 2)

Yearly
(Level 3)

3 Yearly
(Level 4)

(continued )


15

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TABLE

7.1

AS 1851.14—1996

(continued )
Frequency

Item

Component or function

Action required

Weekly
(Level 1)

10

Valves

Check the operation of all pumpset isolation, non-return valves
including monitoring if fitted.

—

11

Compression-ignition
driver

(a) Check condensate drains at exhaust pipe and fuel filter.
(b) Run the driver for a period of not less than 30 min and then
record the engine operating temperature, oil pressure and
tachometer readings. After stopping, restart using manual start

mechanisms. (This test should be carried out at not less than
60% operating load.)
(c) Check exhaust system for leaks and that exhaust guard is in
place.

—

Quarterly
(Level 2)

12

Wiring

Check all alarm wiring and connectors to ensure correct functioning.

—

—

13

Electric motor-driven
pumpsets

Service electric motor driven pumpsets as follows:
(a) Check circuit-breakers and/or fuses protecting pump driver
circuits to ensure that this equipment is of the correct type and
rating is as required for the motor starting and operating
conditions.

(b) With electrical equipment isolated from all power supplies
check the condition of all exposed heavy current carrying
contacts. Any item showing signs of wear or corrosion shall be
immediately repaired or replaced.
(c) Check electric pumpset starter operation to ensure that the
starting sequence is completed and the pumpset is fully
operational within 30 s.
(d) Run the pumpset for a minimum of 30 min. During this period
operate the pumpset at 0, and 100% of flow characteristics
designated for the installation, and check and record pressure,
and load current for each phase.
(e) Check that phase failure alarm is operating correctly.

—

—

Yearly
(Level 3)

3 Yearly
(Level 4)

(continued

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AS 1851.14—1996

16

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TABLE

7.1

(continued )
Frequency

Item

14

15

16

Component or function

Action required

Weekly
(Level 1)

Quarterly
(Level 2)

Service compression-ignition driven pumpsets as follows:

(a) Carry out maintenance and inspection in accordance with
AS 2676.1 or 2676.2 as appropriate.
(b) Check and clean or replace as required, engine fuel sludge and
sediment trap, and fuel, oil and air filter elements.
(c) Remove, inspect and clean heat exchanger strainer.
(d) Replace engine oil with oil that meets the engine manufacturer’s
specification. More frequent oil changes shall be carried out if
recommended by the engine manufacturer.
(e) Run the pumpset for a minimum period of 30 min. During this
period operate the pumpset at 0, and 100% of flow
characteristics designated for the installation.
(f) Flush engine cooling system and refill using manufacturer’s
approved corrosion inhibitor.

—

—

Compression-ignition
engine room
(where applicable)

Check that—
(a) the installed heating for maintaining engine room temperature
above 10°C is operating correctly; and
(b) the ventilation for engine aspiration and for limiting room
temperature rise to less than 10°C above ambient temperature is
satisfactory.

—

—

Valves and pipework

(a)

Overhaul engine cooling system pressure reducing valves (if
fitted).
(b) Test all non-return valves and ensure proper seating.
(c) Clean piping, inspect for corrosion, neutralize corrosion where
necessary and repaint (external only).
(d) Check air-release valve

—

—

—

—

—

—

—

—

Compression-ignition
driven pumpsets

17

Valves

Overhaul pressure relief/flow control valves (if fitted)

18

Compression-ignition
driver

(a)

19

Recommission

After completion of maintenance procedures return all equipment to
the operational condition.

20

Recording

Record maintenance in log.

Carry out service procedures in accordance with the

manufacturer’s instructions.
(b) Ensure all safety guards are in place and secure.

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Yearly
(Level 3)

3 Yearly
(Level 4)


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17

TABLE

AS 1851.14—1996

7.2

INSPECTION, TEST AND MAINTENANCE SCHEDULES FOR PRESSURE MAINTENANCE PUMPS
Frequency
Item

Component or function

Action required

Weekly
(Level 1)

Quarterly
(Level 2)

1

Valves

Check and ensure all valves are correctly set and secured.

2

Pump

(a)
(b)

3

Pressure switch

Check pressure switch setting is correct.

—

4

Hydro-pneumatic accumulator

Check that pressure is correct (as shown on plate).

—

5

Valves

Check operation of all pumpset isolating, non-return and pressure
relief valves, and monitoring if fitted.

—

6

Pump coupling

Check alignment and adjust as required.

—

—

7

Wiring

Check all wiring and connectors.

—

—

8

Pump driver

(a)

—

—

(b)

Check operation (manual and automatic).
Check that setpoint is achieved.

Check circuit-breakers/fuses protecting pump driver circuits
to ensure that this equipment is of the correct type and rating
for the pump start and operating conditions.
With power isolated, check all components for wear. Replace
as required.

9

Recommission

After completion of maintenance procedures return all equipment

to the operational condition.

10

Recording

Record maintenance in log.

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Yearly
(Level 3)

3 Yearly
(Level 4)


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AS 1851.14—1996

18

TABLE

7.3

INSPECTION, TEST AND MAINTENANCE SCHEDULES FOR HOSEREEL PUMPS*
Frequency
Item

Component or function

Action required

Weekly
(Level 1)

Quarterly
(Level 2)

1

Valves

Check that all valves are correctly set and secured.

2

Lockable isolating switch

Check that switch is in the correct position.

3

Pump

Check that pump operates when hosereel is operated.

—

4

Pump

Check that pump functions correctly in conjunction with hosereel
test (see AS 1851.2)

—

—

5

Valves and pipework

(a)
(b)

—

—

Test all non-return valves and ensure proper seating.
Clean piping, inspect for corrosion, neutralize corrosion where
necessary and repaint (external only).

6

Recommission

After completion of maintenance procedures return all equipment to
operational condition.

7

Recording

Record maintenance in log.

Yearly
(Level 3)

3 Yearly
(Level 4)

* It is recommended that domestic sprinkler system pumps be exercised monthly to ensure operation. Table 7.3 may be used as a guide where more comprehensive
maintenance is required.

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19

AS 1851.14— 1996

APPENDIX A

SUMMARY OF INSPECTION, TEST AND MAINTENANCE SCHEDULES
(Informative)

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Item

Component

Table 7.1
Reference

Function

1

Water supply

Tank level

1

2

Valves

Set and secured

2
10

—

Monitoring

10

—

Overhaul pressure reducing
valve (PRV ) (if fitted)

16(a)

—

—

Test non-return valves

16(b)

—

—

Check air release valves

16(d)

—

—

Overhaul pressure
releasing/flow control valves
(if fitted)

17

—

—

Pump
controller

Check cabinet for corrosion
and ingress of dust, water
and insects

3

4

Batteries,
chargers, and
cabinets

Maintain batteries in
accordance with the
appropriate part of AS 2676

4

Electric motor
driven
pumpsets

Quarterly

Operation

3

5

Weekly

Check battery is of correct
type

5(a)

Check battery for corrosion,
damage and security

5(b)

Check battery cabinet for
corrosion and ingress of
water, dust and insects

5(c)

Check battery float voltage

5(d)

Check safety guards

6(a)

Check pump start signal and
devices

6(b)

Check pump operates at
correct shut-off pressure

6(c)

Check gland/seal and drain

6(d)

Check vibration and noise

6(e)

Check pump running alarms

and lights

6(f)

Check pump under load

6(g)

Check operation of
circulation relief valve

6(h)

Check circuit-breakers/
fuses

13(a)

—

—

Check motor starter
condition

13(b)

—

—

Check starter sequence

13(c)

—

—

Run pump and check
characteristics

13(d)

—

—

Check phase fail alarm

13(e)

—

—

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Yearly

—

3 Yearly


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AS 1851.14— 1996

Item

Component

6

Compressionignition engine

20

Table 7.1
Reference

Function
Check water, oil and fuel
levels, and drive belts
Check safety guards

9(a)

Check pumpstart signal and

devices

9(b)

Check pump operates at
correct shut-off pressure

9(c)

Check gland/seal and drain

9(d)

Check pump running alarm
and lights

9(e)

Check for noise and
vibration

9(f)

Check running speed

9(g)

Check water, oil and fuel
leaks

9(h)

Check alternator/generator
operation

9(i)

Check engine stop
mechanism

9(j)

Check cooling water
discharge

9(k)

Check pump casing air relief
valve

9(l)

Yearly

Check charger fail alarm

9(m)

Check water, oil and fuel
levels

9(n)

Check operation of pressure
relief/flow control valve

9(o)

Check exhaust system for
leaks

9(p)

Check condensate drains

11(a)

—

Run motor for 30 min

11(b)

—

Check exhaust system for
leaks

11(c)

—

Carry out manufacturer’s
service procedures

18(a)

—

—

—

Ensure all safety guards are
fitted

18(b)

—

—

—

12

—

—

16(c)

—

—

Wiring

Check alarm wiring

8

Pipework

Clean, inspect and repaint

9

Recommission

Recording

Quarterly

7

7

10

Weekly

19

Return to operating
condition
Record maintenance/service
in log

20

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3 Yearly


21

AS 1851.14— 1996

APPENDIX B

TYPICAL LOGBOOK REPORTS
(Informative)
This Appendix sets out examples of typical logbook reports, as follows:
(a)

Figure B1

... .. .. .. .. ... .....

(b)

Figure B2

. . . . . . . . . . . . . . . . . . quarterly inspection, testing and maintenance.

(c)

Figure B3

. . . . . . . . . . . . . . . . . . . . yearly inspection, testing and maintenance.

(d)

Figure B4

. . . . . . . . . . . . . . . . three-yearly inspection, testing and maintenance.

Pumpsets record

weekly inspection, testing and maintenance.

(Weekly inspection, testing and maintenance)

Premises . . . . . . . . . . . . . . . . . .

Maintenance
organization . . . . . . . . . . . . . . . . . . . . . .

Address . . . . . . . . . . . . . . . . . . .

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Telephone . . . . . . . . . . . . . . . . . . . . . . .
Place in box where item is satisfactory
Place × in box where item is unsatisfactory
Write N/A where not applicable
NO TE: Give details of all unsatisfactory items in Report section.

Week
Weekly checks

1

2

3

Storage tank water level
Isolation valves
Pump controller cabinet condition
Battery correct type
Battery corrosion, damage and security
Battery cabinet condition
Battery float voltage
Electric motor driven pumpset
Pump start and pressure devices
Vibration and noise
Pump running alarms and lights

Pump under load
Pressure relief/flow control valve

FIGURE B1 (in part) TYPICAL LOGBOOK REPORT—
WEEKLY INSPECTION, TESTING AND MAINTENANCE

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4


AS 1851.14— 1996

22

Week
Weekly checks

1

2

3

CI engine driven pumpset
Water, oil, fuel levels and drive belts
Pump start devices and pressure
Gland/seal and drain
Pump running alarm and lights
Vibration and noise

Running speed
Water, oil and fuel leaks
Alternator/generatoroperation
Engine stop mechanism
Cooling water discharge

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Pump casing air relief valve
Charger fail alarm
Pressure relief/flow control valve
Water, oil and fuel levels

Service person
Signed
Date (Weekly)
Report(s):

Signed:
For owner or agent

Pumpsets identification (if necessary)

Date:

Location
Date of manufacture

Date in service

FIGURE B1 (in part) TYPICAL LOGBOOK REPORT—
WEEKLY INSPECTION, TESTING AND MAINTENANCE

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4