Godiva Prima P1 User manual

Prima
P1 Single Pressure
P2 Twin Pressure
Installation and
Operation Manual
Prima P1
Prima P2
Godiva Ltd
A Unit of IDEX Corporation
Charles St
Warwick CV34 5LR
England
Tel [phone]
Fax [phone]
www.godiva.co.uk
[e-mail]
GP/287
Issue 5 June 2016

2
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
AMENDMENT RECORD
Model: Prima Pump P1 and P2
Mod
No.
Date
Page/s
Amendment
New Issue No.
May 2011
New Issue
1
Nov 2011
5
Notice on cleaning fluid deposit
2
2
May 2012
6, 25-26,
30
Gearbox oil capacity –revised to 1.2
litres
2
3
May 2012
31
Water ring primer lift-off clearance.
Improved explanation and photograph
2
4
October
2014
11
Tachometer –additional information on
power rating
3
5
September
2015
4, 27
Warning on not running pump dry
4
6
June 2016
4, 6, 27
Maximum allowable inlet pressure is 12
bar
5

3
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
CONTENTS
AMENDMENT RECORD.................................................................................................2
CONTENTS.....................................................................................................................3
SAFETY..........................................................................................................................4
IN OPERATION.......................................................................................................................... 4
TRAINING................................................................................................................................. 4
MAINTENANCE ......................................................................................................................... 4
ENVIRONMENTAL PROTECTION ................................................................................................. 4
RISK ASSESSMENT................................................................................................................... 4
TRANSPORTATION AND STORAGE ............................................................................................. 4
POST-PRODUCTION CLEANING FLUID ........................................................................................ 5
WARRANTY.............................................................................................................................. 5
ASSOCIATED PUBLICATIONS ..................................................................................................... 5
PUMP SPECIFICATION NUMBERING ..........................................................................5
TECHNICAL DATA.........................................................................................................6
FEATURES UNIQUE TO P1 OR P2 MODEL ONLY ARE INDICATED,OTHER PARTS ARE COMMON........ 6
DESCRIPTION........................................................................................................................... 6
EN DESIGNATION (EN 1028:-1:2002)....................................................................................... 7
FIGURE 1. CROSS SECTION OF PRIMA P1 PUMP –TYPICAL ........................................................ 9
FIGURE 2. CROSS SECTION OF PRIMA P2 PUMP –TYPICAL ...................................................... 10
ESSENTIAL INSTALLATION DATA............................................................................................... 11
INSTALLATION............................................................................................................12
COMMISSIONING.........................................................................................................25
OPERATION.................................................................................................................27
BASIC OPERATION ................................................................................................................. 27
OPERATOR CONTROLS........................................................................................................... 27
OPERATION –FROM AN OPEN WATER SOURCE,PISTON PRIMING............................................... 27
AUTOMATIC PRIMING (IF INSTALLED BY OEM).......................................................................... 27
MANUAL PRIMING (IF INSTALLED BY THE OEM) ........................................................................ 28
OPERATION –FROM A PRESSURISED SOURCE,E.G.HYDRANT OR VEHICLE TANK ........................ 28
P2 -HIGH PRESSURE OPERATION........................................................................................... 28
COLLECTING HEAD USE ......................................................................................................... 29
SHUTDOWN ........................................................................................................................... 29
MAINTENANCE............................................................................................................30
VACUUM TEST ....................................................................................................................... 31
PRESSURE TEST –CARRIED OUT WITHOUT PUMP RUNNING....................................................... 31
P2 -THERMAL RELIEF VALVE (TRV) TEST.............................................................................. 32
GAUGES (IF FITTED)............................................................................................................... 32
FAULT FINDING...........................................................................................................33
FIGURE 29. LOSS OF SUCTION 1.............................................................................................. 33
FIGURE 30. LOSS OF SUCTION 2.............................................................................................. 34
FIGURE 31. CAVITATION ......................................................................................................... 35
OPERATOR MAINTENANCE LOG..............................................................................36

4
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
SAFETY
Please read this manual before operating the machinery.
Safety notices -
= non-compliance could affect safety
= in case of damage to pump
= in case of personal hazards
In operation
Rotating parts must be guarded against accidental contact.
Do not insert items into the suction tube when pump is running.
Discharge hosesmust not be disconnected when the unit is running.
No components must be unfastened when the unit is running.
When installing or removing the pump, suitable lifting equipment must be used.
Suitable ear protection must be worn when pump is running –if necessary.
Maximum allowable inlet pressure is 12 bar.
Do not run the pump without water for more than one minute.
Training
Godiva pumps must only be operated by trained personnel.
Maintenance
The user must maintain the equipment in an operational condition, as per regulation 5 in
the Provision and Use of Work Equipment Regulations 1998.
Environmental Protection
Used oil from the pump bearing housing must be disposed of in accordance with your
local regulations
Risk Assessment
It is the duty of the pump installer to make a method statement and risk assessment of
their operations when installing the pump, please contact Godiva Ltd. if assistance is
required.
Transportation and Storage
The pump is supplied mounted on a wooden pallet and covered with a tri-walled
cardboard box. This protection is suitable for standard methods of freight handling using
forklift trucks. No more than one pump should be stacked on top of another. The tri-
walled cardboard box is not suitable for storage outside, or when open to the elements.
The pump is sprayed internally with a moisture inhibitor when leaving the factory, this
treatment may be required if the pump is in long term storage (6 months or more) before
IMPORTANT
!
ATTENTION

5
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
use. On receipt of the pump a full inspection must be carried out, if any damage has
occurred please contact Godiva Ltd.
Post-production Cleaning Fluid
Immediately after production a special cleaning solution is used to clear the pump of
any oil or grease that may be remaining inside the pump. Occasionally this cleaning
solution leaves a deposit. This deposit has no effect on the performance and will be
flushed away when the pump is first used.
Warranty
For all issues relating to warranty claims please contact Godiva Ltd. Please be prepared
to quote the six figure pump serial number located on the pump volute.
Associated Publications
Publication Part No
Workshop Manual P1/P2 model GP/290
Spare Parts Manual P1 model GP/281
Spare Parts Manual P2 model GP/258
PUMP SPECIFICATION NUMBERING
P C1 A 20 10 601123 = typical six figure serial number
Stamped on volute body (boss at top left)
Nominal pressure in bars
Nominal flow in litres / minute ÷ 100
A = Aluminium B = Bronze
1 = Single pressure, 2 = Twin pressure
C = Compressed air foam system fitted (option)
P = Prima series
Cleaning fluid deposit –
will be flushed away
when pump is used

6
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
TECHNICAL DATA
Features unique to P1 or P2 model only are indicated, other parts are common
Description
Pump type P1 One stage - centrifugal
Pump type P2 Two stage. 1st stage centrifugal, 2nd stage regenerative
Shaft Stainless steel
Seal Self-adjusting mechanical type
Material Aluminium or gunmetal (applies to main castings)
See Materials of Construction list for details
Direction of rotation Clockwise (viewed from drive flange),
Counter clockwise available
Priming system Reciprocating, positive displacement pistons (standard)
Water ring primer (alternative)
Temperature range -15°C to +40° ambient (ref: EN1028-1)
Lubrication - SAE 10W/40 or 15W/40. 1.0 litre
bearing housing
Lubrication - BP Energol GR XP68, 1.2 litre capacity approximate
gearbox, if fitted
Safety devices 42°C Thermal relief valve (74°Coption).
Fitted as standard on P2, optional on P1
P2 only - Suction pressure relief valve opens at 13 Bar
Maximum inlet pressure 12 bar
Angle of inclination 15° in any plane
Accessories Gearbox, foam systems, instrument panel available
Mass moment of inertia -
Pump
Kg.m2
Pump
Kg.m2
P2A 2010/3010
0.0248
P1A 2010/3010
0.009
P2A 4010
0.0280
P1A 4010
0.012
P2A 6010
0.031
P1A 6010
TBA
P2B 2010/3010
0.0687
P1B 2010/3010
0.053
P2B 4010
0.0811
P1B 4010
0.0651
P2B 6010
0.089
P1B 6010
TBA

7
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
EN Designation (EN 1028:-1:2002)
Godiva
Description
and specification
European
standard
Classification
Limit pressure
palim bar
Fire fighting
centrifugal pump
2010, low pressure
EN 1028-1
FPN 10 –2 000
17
Fire fighting
centrifugal pump
3010, low pressure
EN 1028-1
FPN 10 –3 000
17
Fire fighting
centrifugal pump
4010, low pressure
EN 1028-1
FPN 10 –4 000
17
Fire fighting
centrifugal pump –
6010, low pressure
EN 1028-1
FPN 10 –6 000
17
Fire fighting
centrifugal pump –
2010, 3010, 4010,
6010, high
pressure
EN 1028-1
FPH 40-250
54.5

8
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Materials of construction
Material
Material
Component
Aluminium alloy pump
Gunmetal pump
Volute casing
Aluminium Alloy
Gunmetal
Pump head
Stainless steel
Stainless steel
Suction cover
Aluminium Alloy
Gunmetal
L.P. Impeller
Aluminium Alloy
Gunmetal
Front wear ring
Delrin Polymer
Delrin Polymer
Rear wear wing
Delrin Polymer
Delrin Polymer
Bearing housing
Iron
Iron
Shaft
Stainless steel
Stainless steel
Mechanical seal
Silicon carbide / Carbon
Silicon carbide / Carbon
Other mechanical seal
components
Stainless steel
Stainless steel
H.P. Impeller –P2 only
Stainless steel
Stainless steel
Cover Plate –P2 only
Stainless steel
Stainless steel

9
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 1. Cross Section of Prima P1 Pump –Typical
Oil fill/level
check cap
Tachometer
Pump shaft
Pump shaft seal
mechanism
Volute drain point
Low pressure impeller
Pump inlet
Tank to pump
connection points
Discharge manifold
Priming valve
Serial number
(six figures stamped
onto volute casting)
Drive flange

10
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 2. Cross Section of Prima P2 Pump –Typical
Oil fill/level check cap
Tachometer
Pump shaft
Drive flange
Pump shaft seal
mechanism
Volute drain point
High pressure impeller
Low pressure impeller
Pump inlet
Tank to pump
connection points
Low pressure Discharge
manifold
High /Low pressure transfer
chamber and filter
Priming valve
Serial number
(six figures stamped
onto volute casting)
High pressure Discharge

11
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Essential installation data
Fastening bolts, pump to chassis
cross-member
M16, high tensile cap screws, four off
Alignment of pump drive lines
7° Effective joint angle - maximum
Tank to suction pipework
2010 pumps Ø 100mm
3010 & 4010 pumpsØ 125mm
Must incorporate a pliable element for
flexibility.
Pump speed sensor (accessory)
Electronic.
Tachometer is available from Godiva if
required –p/n 60875. 24V.
Consumes maximum of 20mA. FET
output rating of 0.5A maximum.
Fasteners
ISO specification
Utility requirements
Water supply to pump inlet
Electricity supply to clutch, and control
panel if fitted.
24V/5A or 12V/10A
Special assembly tools for installation
Connector tool for attaching plugs
(where supplied) to wires for control
panel models
Angle of installation (in any plane)
15°

12
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
INSTALLATION
1. Before installation check the pump for any transit damage.
2. Mounting Platform
If a mounting platform is fitted, note the bolt points (see drawing in fig.15 or 16) to
secure the pump to the vehicle chassis –
Figure 3.
2. Priming System
Piston Primer Type –
Connect two flexible pipes (25mm, 1inch internal dia.) to the discharge ports on each
primer.
Discharge can be piped to the ground.
Discharge can be piped back to main tank –if no foam system is used.
Discharge can be piped to a separate holding tank.
Figure 4.
Piston primer discharge –
connect 25mm (1in)
flexible pipe. Length to be
sufficient to discharge
safely away from operator
Fastening bolt points –
M16, high tensile cap
screws, four off

13
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Primer disengagement –connect wire from bearing housing to pressure switch
Figure 5.
Water Ring Primer (WRP)
This type requires a header tank (4.5 litres, 1 gallon capacity minimum) to be
installed by the vehicle builder. Information sheet ref. DS325 (page 22) provides
details.
In cold weather a suitable anti-freeze concentration must be maintained in the tank.
Connect this flying lead
from pressure switch to
light on optional
instrument panel for light
and/or manual control.
Note: plug is supplied
loose and not wired
See Sheet DS634 for
primer wiring schematic
(end of this section)

14
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
3. Pump draining
Without Mounting Platform fitted -
The pump should be fitted with a drain system from the plug (G ⅜”) at the bottom of
the volute. This should terminate at a ball valve located lower than the pump.
Figure 6.
With Mounting Platform fitted –
The pump water will drain to the tap fitted on the right side of the platform.
Figure 7.
4. Suction –Sideline Connection
Tank to suction line must incorporate a flexible coupling to allow for any movement.
The tank to suction line must be clear of the pump to allow for removal of the piston
primer components, the minimum clearance space is detailed on the installation
drawing.
5. Filter –P2 model only
The high pressure filter limits particles entering the high pressure stage.
It should be regularly removed, flushed with clean water and replaced. This should be
carried out when pump is not in operation
Volute, Rp ⅜” -
Can be fitted with drain
valve and tubing.
Volute drain tap -
Can be fitted with Ø9.5mm
ID drain tubing

15
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 8.
6. High pressure selector valve –P2 model only
The position of this valve on the top of the pump allows the handle to project through an
instrument panel attached to the front of the pump. When the handle is to the right, low
pressure is available in the hose reels. With the handle to the left. high pressure is
available in the hose reels. Note: Low pressure water is available on the high pressure
outlet when high pressure is not selected.
7. Instrument panel –optional feature
If an instrument panel is fitted some of the gauges may not already be connected. Refer
to additional gauge instructions applicable to the gauges on the panel.
If an instrument panel includes electrical connections a wiring diagram will be available.
To obtain the correct diagram please quote the pump specification and serial number.
8. Pipework for Instrumentation and Safety Devices
Vacuum and pressure gauge connection points are indicated in Figures 9-11 below. All
connections and tubing must have a minimum working pressure rating of 19 bar.
Pressure gauge connection –on top of discharge manifold
Figure 9.
High pressure filter.
Remove with 38mm A/F
(1½in) spanner
High pressure / Low
pressure selector lever
Pressure gauge
connection, Rp ¼”

16
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
P2 - High pressure gauge connection –on side of high pressure discharge manifold
Figure 10 .
Vacuum gauge connection –on suction tube
Figure 11.
Thermal relief valve
Figure 12.
Vacuum gauge
connection, Rp ¼”
THERMAL RELIEF VALVE
Elbow accepts 12mm
(1/2 in) bore flexible hose
DO NOT PLUG THIS
VALVE.
FEED DISCHARGE AWAY
FROM OPERATOR.
MAY BE FED INTO TANK
IF FOAM IS NOT USED.
THERMAL RELIEF
VALVE –available in
two types, 42°C and
74°C.
High pressure gauge
connection, Rp ¼”

17
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Tachometer - connection on bearing housing
Figure 13.
P2 - Pressure relief valve
Figure 14.
.
Tachometer sender
connection (p/n 60015/01).
For connection to Godiva
Tachometer p/n 60875,
see sheets DS639 and
DS639/1, page 23-24
Pressure relief valve is
fitted to relieve high
pressure in hose reels
when discharge nozzles
are closed.
The valve must discharge
to atmosphere.

18
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 15. General arrangement drawing - Prima P1_2010 with 2 valves
THERMALRELIEFVALVEOUTLET
LOWPRESSUREGAUGE CONNECTION(Rp1/4”)
COMPOUNDPRESSUREGAUGE CONNECTION
(Rp1/4”)
1410DRIVEFLANGE
TACHOMETERDRIVE CABLEANDCONNECTION
PRIMERDISCHARGE PORT
4”BSRT c/wBLANKCAP
OPTIONALLOW PRESSUREOUTLET
257.5
515.0
156.6170.0
580.0
290.0
702.2
360.1
105.0
331.0
Dia154.0
4xM12x1.75(6H)
`25.0
25.0°
519.6
60.1
698.5
2-OFFSCREWDOWNDELIVERYVALVES WITHRUBBERBLANKCAPS 2.5"INST.CONNECTOR(BS336)
185mmMINIMUM PISTONPRIMER CLEARANCE

19
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 16. General arrangement drawing - Prima P2_2010 with 2 valves.
CHANGEOVERVALVE
L.P.
H.P.
P U M P OIL P U M PWATER
515.0 (CHASSIS FIXING)257.5
170.0
156.0
269.0
402.5
422.0
250.0
585.0
25º
42.0
210.0
105.0
125.0
211.0
179.5
50.030.0
122.0
191.0
30º
147.5 107.5
136.5 30.0
323.0
39.0
227.5
232.0
105.0
126.0 26.0
97.5
65.0
91.0
4-FIXING HOLES 18.0 (MOUNTING BASE)Ø
Ø101.0 TANK/PUMP FLANGE (3-POSITIONS) ON 154.0P.C.DIA.
4 x M12 TAPPINGS x 25.0 DEEP
THERMAL RELIEF VALVE
Ø12.0 BORE HOSE
CUSTOMER TO SUPPLY
OIL FILLER & DIPSTICK
TACHO SENDER
FORK LIFTING POINTS
1410DRIVE FLANGE
INTER STAGE STRAINER 2-OFF SCREW DOWN DELIVERY VALVES WITH RUBBER BLANK CAPS
2.5"INST.CONNECTOR (Bs336)
4" ROUND THREAD (BS336) WITH BLANK CAP
OIL DRAIN HEX PLUG
WATER DRAIN TAP Rp 1/2
Rp 1/4 GAUGE TAPPING
Rp 1/4 GAUGE TAPPING (H.P.)
PRIMER DISCHARGE
SUPPLIED BY CUSTOMER
TO SUIT 25.4 HOSESØ
Rp 1/4 TAPPINGS FOR WATER SUPPLY
Rp1/4 TAPPINGS FOR WATER RETURN
580.0 REF
36.0
148.0
HIGH PRESSURE OUTLET (Rp 1 1/4)
382.0
62.0
787.0 REF
OPTIONAL HIGH PRESSURE OUTLET
51.0
Rp 1/4 GAUGE TAPPING (L.P.)
REQ'D FOR PRIMER REMOVAL
185.0

20
©Godiva Ltd. Our policy is one of continuous development. We therefore reserve the
right to amend specifications without notice or obligation.
Figure 17. Primer Wiring Schematic