Replacement of the O-Ring
[6] Install the OUTER PUMP HOUSING and the
4 WING NUTS.
Dangerous voltage.
[7] Remove the PINCH CLAMPS.
[8] Connect the main power.
[1] Disconnect the main power.
[2] Remove the TOP COVER and 2 SIDE
PANELS.
[3] Install PINCH CLAMPS on the tubing of the
Never operate the RECIRCULATION
RECIRCULATION PUMP to prevent leakage.
PUMPS if the TANKS are empty.
[4] Remove the:
[9] Actuate the RECIRCULATION PUMPS.
• 4 WING NUTS
[10] Check for agitation on the surface of the
• OUTER PUMP HOUSING
solutions.
• O-RING
[11] Check for leakage.
[5] Check that the O-RING is correctly seated.
H112_0084DA
H112_0084DCA
SHAFT
IMPELLER
WASHER
SCREW
O-RING
OUTER
PUMP
HOUSING
WING
NUT
(4)
981777 2-35