Bell & Gossett HS 600D Pilot Mounting Hardware Kits Series 2000 Pressure and/or Temperature Steam Regulators - Manual (Page 4)

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.
© 2013 Xylem Inc. HS-600D February 2013 Part No. 510603
Mounting Illustrations - For Reference Only
Main Valve
Bleed
Orifice
L-Fitting
1/4" Union
Do Not Insulate
Below This Line
S-Tubing
Main Valve with Spring Pilot using Kit A
Main Valve
Bleed
Orifice
1/4" Union
Do Not Insulate
Below This Line
L-Fitting
S-Tubing
Main Valve with Solenoid and Pressure Pilots using Kit A
Main Valve
Bleed
Orifice
J-Tubing
1/4" Union
L-Fitting
Do Not Insulate
Below This Line
Main Valve with Temperature Pilots Using Kit B
L-Fitting
Bleed
Orifice
1/4" Union
S-Tubing
Main Valve
Do Not Insul ate
Below This Line
Main Valve with Temperature and Pressure Pilots using
Kit A
*
Feedback line connection not shown
*
*
*
TROUBLESHOOTING
Problem: Erratic Operation
Check: • Blockages/debris in orifice or lines
• Kinks in copper tubing
• Improper pitch in tubing/feedback line
SCHEDULE:
• Inspect annually or more often. In extreme
conditions refer to main valve operation
manual for testing procedure.