CAUTION
Prevent the SR-unit dropping down
If the hinge pin has not been correctly inserted, the SR-unit can drop when swiveled
out.
b
Check that the hinge pin is completely pressed down before the SR-unit is swiv‐
eled out.
The SR-unit is heavy
b
Hold the SR-unit tight when pulling out the pin.
1. Swiveling the SR-unit out,
1
Set the lever on the purge air fixture to the “Close” position".
2
Open the 4 quick-release fasteners of the SR-unit.
3
Swivel the SR-unit out.
1
1
Quick-release fasteners
2
2
Hinge pin
2. Removing the SR-unit
b
Hold the unit.
b
Pull out the hinge pin.
b
Take the SR-unit off.
9.6
Visual inspection
b
Check the housings of the SR-unit and connection unit for mechanical damage.
b
Clean the housings if contaminated.
b
Check all cables for damage. Pay attention to chafe marks and kinks on cable
ducts.
b
Check flanges and screw fittings for firm seating.
9
MAINTENANCE
76
O P E R A T I N G I N S T R U C T I O N S | GM32-Ex
8015558/YYJ8/V1.7/2016-07 | SICK
Subject to change without notice
