Bell & Gossett HS 213B Series B2 Inverted Bucket Steam Trap Service Parts - Manual (Page 9)

9
MAINTENANCE
When checked regularly and properly maintained, the
Series B Inverted Bucket Steam Traps will provide opti-
mum performance and long life.
SCHEDULE:
• Initially, every 2-3 days after start-up until
system is clean.
• Every 6 months thereafter.
PROCEDURE:
1.Inspect joints for leaks. Stop all leaks by tightening
bolts and replacing gaskets, if necessary.
2. Clean Y strainers by opening the blow down valve
and allowing full steam pressure to flow out for (2)
two minutes. Then, close the valve.
3. Test traps by following the “Troubleshooting”
procedure.
! CAUTION
• To prevent serious burns, the internal pres-
sure of the trap must be 0 psi (0 bar) before
servicing.
• To prevent serious personal injury from steam
pipe blow down, connect a drain pipe to the
control opening to avoid exposure to steam
discharge.
• To prevent hearing damage, wear ear protection
during blow down procedure.
Failure to follow this caution will cause personal
injury.