Holder C 9.92 H User Manual
Operating Instructions
153 146
197
C 9.92
Maintenance every 250 service hours
Checking the heating system for proper
operation
operation
-
Refer to page 125.
Checking the air conditioner for proper
operation
operation
-
Refer to the operating instructions for the air conditioner.
Checking the sight glass of the air condi-
tioner for the formation of bubbles
tioner for the formation of bubbles
-
Refer to the operating instructions for the air conditio-
ner.
ner.
-
Check the air conditioner for proper operation.
-
Observe the sight glass (1) during operation. In case
of formation of bubbles, an air conditioning expert
must bleed the unit.
of formation of bubbles, an air conditioning expert
must bleed the unit.
Bild_S 990_041
1