Dealer servicing – Bell & Gossett P81630F Series VSCS Base Mounted Centrifugal Pumps User Manual
Page 14
CAPSCREW TORQUE (FOOT-POUND)
CAPSCREW
HEAD
CAPSCREW DIAMETER
TYPE
MARKING
1
/
4
5
/
16
3
/
8
7
/
16
1
/
2
5
/
8
3
/
4
7
/
8
1
SAE Grade 2
6
13
25
38
60
120
190
210
300
Brass
Stainless Steel
or
4
10
17
27
42
83
130
200
300
SAE Grade 5
10
20
35
60
90
180
325
525
800
14
DEALER SERVICING
If trouble 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.
2. Suction and discharge pipe pressure gauge readings.
3. Ampere draw of the motor.
4. A sketch of the pump hook-up and piping.
PUMP
BRACKET STYLE #2
ATTACH TO VSC/VSCS
COVERPLATE
ATTACH TO
VSC/VSCS
COVERPLATE
PUMP BRACKET STYLE #3
ATTACH TO
VSC/VSCS COVERPLATE
PUMP BRACKET STYLE #4
INNER GUARD
OUTER GUARD
SUPPORT ARM.
POSITION THE ARM BETWEEN
THE HOLES IN THE OUTER
GUARD AND HOLES IN THE
SADDLE BRACKET.
GUARD SUPPORT BRACKET
CAPSCREW
FLAT WASHER
THE GUARD SUPPORT
BRACKET ATTACHES INSIDE
HERE INLINE WITH CAPSCREWS
MOTOR SADDLE BRACKET
ATTACH TO MOTOR SADDLE
SPACER USED WITH COUPLER
GUARD KIT #2 IN PLACE OF
MOTOR SADDLE BRACKET AND
SUPPORT ARM
LOCKWASHER
NUT
PUMP BRACKET STYLE #1
BRACKET
SUPPORT ATTACH
TO BEARING
HOUSING
HEX GUARD EXPLODED VIEW FOR
TYPICAL VSC/VSCS PUMP INSTALLATION