©
DOSATRON INTERNATIONAL S.A.S /
32
©
DOSATRON INTERNATIONAL S.A.S /
33
0
Before performing any maintenance on the Dosatron, it is essential to read
the § PRECAUTIONS. Before dismantling, and to avoid any contact with the
injected products, turn on the Dosatron and allow it to draw in clean mains
water in order to rinse the dosing assembly.
- Turn off the water supply and allow the pressure to drop to zero.
- Unscrew the cover manually
(Fig. 27)
and remove it.
- Remove the motor piston assembly by pulling upwards.
- The rod and plunger piston follow the motor piston as it is pulled upwards.
- Change and reassemble all parts in the reverse order to the dismantling
process.
- Refit the bell-housing, taking care not to damage its seal, and tighten it by
hand.
- You may apply some silicone-based lubricant to the threads of the bell
housing or body to facilitate reassembly.
CHANGING THE MOTOR PISTON (unpressurised)
Fig. 27
Summary of Contents for D90GL05BPVF
Page 2: ...D90 GREEN LINE User manual ...
Page 5: ... DOSATRON INTERNATIONAL S A S 4 NOTES ...
Page 26: ... DOSATRON INTERNATIONAL S A S 25 ...
Page 39: ... DOSATRON INTERNATIONAL S A S 38 ...
Page 40: ... DOSATRON INTERNATIONAL S A S 39 Annexes Pressure drop ...
Page 42: ... DOSATRON INTERNATIONAL S A S 41 ...
