27
Daily use
704 67 020 00 _ 111
OPERATING INSTRUCTIONS
GF Robimat XL / XM
4.1.1 How does the door contact switch work?
The machine is automatically switched off when the door is opened. When the door contact switch connection is
broken, the machine control board voltage (24V ) switches off. .
By using the service key the door contact switch can be by-passed (switched on).
For safety reasons only a service engineer or trained operator should bridge the door contact switch with the service
key. Other persons must
not
use the service key.
4.1.2 Using the service key
(only Service engineers or operators)
•
Open the machine door, do not pull out the sliding door unit.
•
Insert the service key vertically into the door contact switch and turn it clockwise by 90°. Release the service key.
•
A few seconds later a check routine will start, during which the illumination is switched on and a reference
run carried out. For this reason the sliding door unit must remain inside the machine until the reference run is
completed! Exception: direct selection [ROBIMAT] menu M10
•
The reference run is completed when the product basket has returned to home position, bottom left. The chiller
unit compressor is audible.
•
Do not leave the service key in the machine.
•
Do not forget to remove the service key before the machine door is closed.
4 Daily use
Correct:
Make sure that the sliding door unit is inside the
machine when the service key is inserted.
Wrong:
Never insert the service key with the sliding door
unit pulled out.
90°
Sliding
door unit
Zero position
4.1 Door contact switch with service key
CAUTION! Risk to life!
When the door contact switch is activated with the service key, all machine functions are active even
though the machine door is open.
•
Moving components - risk of injury
•
Electrical power - danger of electric shock
