9.3 Dismantling the distributor
Fig. 7:
Unscrewing screw couplings from diaphragm head
2
1
3
4
25
22
17
5
Fig. 8:
Dismantling both distributors
1
Countersunk screws
4
Countersunk screws
2
Intake side distributor
5
Cover plate
3
Pressure side distributor
It is not necessary to remove the connection hoses from the distributor screw cou-
plings.
Dismantling the distributor
Tools required
● Open-end wrench (17 WAF)
● Crosshead screwdriver
1. Unscrew the screw couplings from all diaphragm heads using the open-end wrench.
2. Unscrew the countersunk screws using the crosshead screwdriver.
3. Remove the entire intake side distributor, including all fittings.
4. Unscrew the countersunk screws using the crosshead screwdriver.
5. Remove the entire pressure side distributor and cover panel, including all fittings.
Maintenance
22/40
