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STAT
IM 2000/2000S
Service Guide
96-106775 Rev 5.0
6. Cover Assembly
STAT
IM
5000/5000S/5000 G4 Service Guide
Reinstalling the Cover
To reinstall the cover, proceed as follows (see Figure 1).
1. Inspect the armature gasket located on the inside front portion of the cover. If it is damaged
or fails to adhere to the surface of the cover, it must be replaced. See, Replacing the Armature
Gasket below.
2. Remove the reservoir cap (5) from the top of the reservoir.
3. Rest the cover (1) beside the left side of the unit. Reconnect the keypad connector to controller
board header P4, the LCD connector to controller board header P3, and the printer to controller
board header P2 (or to the pressure interface board if installed), if the optional printer is
installed.
4. Reconnect the power cord and power the unit ON to check that the LCD, keypad and
printer are functioning. If the amber LED on the front cover is flashing, or the solenoid valve
is activated repeatedly, the LCD connector is incorrectly installed. Check that the keypad
connector is properly plugged onto the header. Select a cycle and wait for the proper display
messages. After checking, turn the power switch OFF and unplug the power cord.
5. Carefully lift the cover from the work surface. While rotating the cover slide it forward until the
fascia clears the Controller Board and the front of the armature.
6. Tilt the front of the cover down and the rear of the cover upwards. Carefully reposition the front
portion of the cover back over the front of the controller board (8) and armature. BE CAREFUL
OF THE LEDs at the front left hand corner of the unit. These fit into the clearance holes in the
cover. BE CAREFUL NOT TO PINCH THE RIBBON CABLES.
7. When the front of the cover is in place, lower the rear portion of the cover, and gently push
backwards. Carefully realign the screw holes and re-insert three screws with lockwashers (7)
across the rear of the unit.
If the STAT
im
5000/5000S being serviced has a bacteria-retentive air filter (9), re-insert the
screws with lockwashers (7) on either side of the center screw hole before reinstalling the filter
bracket (10). Follow the steps described in 2. Filters on the STAT
im
5000/5000S to reinstall the
biological filter.
8. Re-insert the four remaining screws (6), two on each side. Press firmly on the top of the cover
to compress the gaskets and partially re-insert the screws as the holes align. When in place,
tighten all the screws. Do not over tighten the screws.
9. Place the reservoir cap (5) back onto the reservoir.
10. Reconnect the power cord (4).