Bissell PROHEAT PRO-TECH 7920 - Manual (Page 15)

B issell PowerSteamer® ProHeat™ Series Service Center Repair Guide
Printed February, 2001
1/30/2004 (Revision 1) 14
7. Clean any debris from the flow indicator. Insert with post up, then lightly tighten flow
indicator cap.
8.
Make sure the rope gasket for the window is in place on the housing. Also, check to see
that the rubber gasket is in place at the top of the window.
9.
Replace the nozzle window by first pressing the front onto the screw area, then snap the
top of the nozzle in place by pressing on the oval gasket seal. You will hear two "clicks"
as the tabs drop into the housing slots (NOTE: on older models, insert the two rear tabs
into the housing slots first, then lift upward on the front of the window to "bow" it into
position. Attach both window nozzle screws.
10.
Turn the motor shaft to ensure that the brush and pump are both operating properly.
11.
Reinstall belt access door and tanks. Retest unit.