SPP Pumps Auto Prime Q Series - QI200 User Manual
Page 7

Operators Instructions for
AUTOPRIME Q Range Pump Unit
Manual No/Rev
W72-008E / 9
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 7 of
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5.1.15
Ensure drain cocks in discharge line 
and volute are closed (RH). 
5.2 Starting
5.2.1.
Ensure canopy doors are latched 
closed. These act as guards for the 
rotating machinery inside.
 
 
5.2.2.
Lift the flap on the back of the pump 
set to reveal the starting/monitoring 
panel. 
THEALE CROSS READING
BERKSHIRE ENGLAND
RG31 7SP
Tel: +44 (0)118 932 3123
Fax: +44 (0)118 932 3302
STERLING FLUID SYSTEMS LTD.
START/STOP
KEYSWITCH
HOURS RUN
METER
OPTIONAL TACHOMETER
AND VARIABLE SPEED CONTROL
TRIP
SWITCH
WARNING INDICATOR LAMPS
ON OR
OFF
ENGINE OIL
PRESSURE
ENGINE WATER
TEMPERATURE
BATTERY
CHARGE
COALESCER
OIL LEVEL
 
The panel comprises: 
a) Four position keyswitch 
 
(Off, 1, Heat, Start)
b) Trip switch / circuit breaker 
c) Hours run counter (or a tachometer 
with variable engine speed control)
d) Five warning indicator lamps
On / off indicator
Engine oil pressure
Engine water temperature
Coalescer oil level (Optionally, 
this low oil level warning may be 
provided with automatic engine 
shutdown) 
Battery Charge
5.2.3
Turn the ignition switch to the '1' 
position. The ‘ON’ indicator will show 
green and all three red warning 
lights will flash, providing a check 
that all circuits are healthy. 
5.2.4
Turn the keyswitch to the ‘Heat’
position and hold for 5 seconds, turn 
the keyswitch on to the 'Start' 
position. Release the keyswitch once 
the engine has fired is running. 
 
5.2.5
If the engine fails to start, return the
keyswitch to the ‘O’ (OFF) position 
and repeat the start sequence within 
15 seconds. 
5.3 After Starting
The pump will prime automatically once the 
suction hose is submerged. 
5.4 Stopping
5.4.1.
Turn the keyswitch to the 'Off' 
position. The unit will stop and the 
key can be removed. 
5.4.2.
Open the discharge cock to drain the 
discharge line. Close after draining 
is complete. 
5.4.3.
Open the volute cock to drain the 
volute. Close after draining is 
complete. 
5.4.4.
If the pump is not required 
immediately, close and lock the 
control panel and ensure that both 
doors closed and locked. 
5.5 Problem Solving by Operator
In all the cases below, STOP the pump 
before attempting to correct the problem. Do 
NOT open the pump doors with the pump 
running. 
 
Engine running but not pumping: 
5.5.1.
Check suction pipe for leaks, ensure 
all hose fittings are air tight. 
5.5.2.
Check for blockage of the strainer, 
and clear any debris. 
5.5.3.
Check for damage to the suction 
hose both externally and internally, 
replace damaged hose. 
 
 
 
ATTENTION
