Bell & Gossett DN0137D Domestic Pump Vacuum & Boiler Feed Unit Series VCMD - Manual (Page 10)

Xylem Inc.
8200 N. Austin Avenue
Morton Grove, Illinois 60053
Phone: (847) 966-3700
Fax: (847) 965-8379
www.xyleminc.com/brands/bellgossett
Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries.
© 2012 Xylem Inc. DN0137D November 2012
DEALER SER VICE
If tr ouble occurs that cannot be rectified, contact your local
B&G representative. He will need the following information in
order to give you assistance.
1. Complete nameplate data of pump and motor.
SEE RATING NAMEPLATE.
2. Suction and discharge pipe pressure gauge readings.
3. Vacuum readings.
4. Ampere draw of the motors.
5. A sketch of the pump hook-up and piping.
6. Complete information on boiler control switches and any
motorized or solenoid valves in the boiler feed piping.
Morton Grove, Illinois 60053
TM
TM SERIES HV
MODEL
SERIAL
GPM PSI PUMP
CFM IN HG. PUMP
DWGS
POWER V. PH. HZ 60
CONTROL V. PH. 1 HZ 60
TOTAL LARGEST MOTOR
F.L. AMP F.L. AMP
DN0016
18. Install diffuser.
19. Install propeller and tighten set screws.
20. Using new gasket and noting alignment pin, install assembly on
suction housing.
21. Install suction housing and discharge fasteners and tighten.
22. Reconnect pump bleed line and motor wiring.
23. Close drain and slowly open inlet valves. See warning.
24. Jog to check motor rotation. See caution.
25. Observe operation thru several cycles.
W ARNING: EXPLOSIBLE
Do not pr essurize receiver. Isolate receiver during leak test.
Do not plug overflow. Do not restrict vent opening to atmosphere.
Open valves slowly. Failure to follow these instructions could result
in serious injury or death.
CAUTION: DO NOT REVERSE
Reverse operation can cause extensive damage to pumps.
Jog the motor to test for direction of rotation. Failure to follow these
instructions could result in serious injury or death.
CAUTION: DO NOT RUN DRY.
SEAL DAMAGE MAY OCCUR
Inspect pump seal r egularly for leaks Replace as required.
Failure to follow these instructions could result in serious injury or
death.