Biddle CA2 - Service Procedures for Comfort Air Curtain; Safety Protocols for Unit Service and Repair; Procedures for Safely Accessing Internal Components

SERVICE COMFORT AIR CURTAIN
60
6. . Service
6.1 Safety instructions
Danger:
d Service on the unit may be performed by qualified
technical staff only.
Warning:
w Before opening the unit: Observe the safety
instructions in section 1.5.
6.2 Access to the interior of the unit
For all models
1. Switch the unit OFF using the control panel.
Warning:
w Disconnect the power supply (remove plug from
power point or move isolation switch to OFF).
For free-hanging models
2. Remove the inlet grilles from the unit:
- Lift the grille at the bottom and unhook it.
1
1
2
2
For cassette models
1. Take the inlet grille out of its frame:
- Push the two pins 1 in the grille towards one
an
other:
The grille will tilt down.
- Push the two pins at 2 towards one another and take
the gril
le out.