COMAC SIMPLA 50B-BT - Page 13

ADJUSTMENTS
AND
TESTING
SIMPLA 50B-BT
SIMPLA 55BT
SIMPLA 65BT
SIMPLA 50BST
Doc. 10021896
Issued 09/2010
Ver. AB
Page 13 of 16
Testing the Detergent Dosing System
1. Check the contacts and the detergent control card seat are
clean.
2. Check the set-up of the two jumpers (J4A and J4B) of the
detergent dosing card.
3. Check the two jumpers are positioned on the two contact
points so they are
both closed (as shown in the photos below).
4. Check the detergent tubes and the detergent canister tubes
are clean, in good condition, and functioning correctly.
5. Check the detergent dosing system bypass is functioning
correctly. The bypass system is activated by means of a tap
on the base.
6. Check the dosing system is activated when the tap lever is in
the position shown in the photo (up
).
7. Check no detergent solution ever emerges when the tap lever
is in the position shown in the photo (down
).