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Figure# 2 Incoming Power Following High Limits
All High Limits Must Be Closed For Incoming
Power to Reach Boar
KEY:
F
Fuse
L1
Power Line (115V) - Must
be interlocked with fan
TS
Toggle Switch
HL
High Limit
THL
Transition High Limit
PTHL Pipe Train High Limit
(Liquid Units Only)
LAMP
Transition High Limit
Pipe Train High Limit
(Liquids Units Only)
PTHL
(LQ ONLY)
Incoming Power
Interlocked With
Fan. L1
PTHL
(LQ ONLY)