Technical data

Repair

7-9

P/N 7135049A

E 2007 Nordson Corporation

VBC_Siemens

Replacing Filter Cartridge

Proceed as described in section Maintenance to replace filter cartridge.

Observe when Performing Work behind Electrical

Equipment Cover

WARNING: The electrical equipment cover (1) is linked to the ground

conductor. The ground conductor (2) must be reconnected after every

repair.

Fig. 7-12

Replacing Thermostat

1. Remove electrical equipment cover.

2. Release the fixing screws and remove the defective thermostat

(1: in grid or 2: in reservoir).

3. If necessary, clean the fastening point with a lint-free cloth.

4. Attach connecting wires to the new thermostat.

5. Apply heat transfer compound to the bottom of the thermostat (Refer to

Processing Materials in section Maintenance), then fasten it to the tank

again.

6. Attach electrical equipment cover again.

Fig. 7-13