HWH 680 Series Operator's Manual page 20

ADJUSTABLE
PRESSURE
REGULATOR
FLOW FROM
COMPRESSOR
AIR COMPRESSOR
CONNECTION
+12 VOLT
NORMALLY OPEN
SOLENOID
NOTE: FOR DETAILS OF THE ELECTRICAL CONNECTIONS BETWEEN THE WATER TRAP AND AIR COMPRESSOR
SEE ELECTRICAL CONNECTION DIAGRAM - SCHEMATIC FOR WATER TRAP TO AIR COMPRESSOR WITH AUXILIARY
PRESSURE SWITCH.
AIR CONNECTION DIAGRAM
WATER TRAP ASSEMBLY
FOR 110 VOLT AIR COMPRESSOR
+12 VOLT
ACTUATED
RELAY
PRESSURE SWITCH
SET TO OPEN AT
90 P.S.I. - RESET
AT 60 P.S.I.
CHECK VALVE
FLOW
FLOW TO SUSPENSION
RELAY CONTACTS - FROM 110 VOLT
SUPPLY TO 110 VOLT COMPRESSOR
9700
6230
MP75.474C
01FEB00