11.9 REPlACING ThE PUMP PURIfIER fIlTER AND
ClEANING ThE OIl TANK
1) To access the pump, follow steps 3 to 9 in section 11.7.
2) Depending on the model of the pump in the machine, proceed as follows:
8-12-18-25 m³/h PUMP: use pliers to undo the cap of the purifier filter
on the body of the pump (fig. 5). Remove the purifier filter (fig. 6).
3) Remove the screw on the oil drain slide (fig. 7). Check that the slide (fig.
8), can permit collection of oil from the pump.
4) Use a hexagon wrench to remove the oil filling cap
pump.
5) Use the same wrench to remove the drain cap
as soon as the cap is removed, the oil will flow out of the pump and di-
rectly down the slide into a container (fig. 9). Leave the oil to flow out
for about ten minutes.
fig. 6
Fig. 8
Rev. 01 - 03/2018 - Cod. 1500024 - Instruction manual for vacuum chamber packaging machines for vacuum cooking mod.
MAINTENANCE AND TEChNICAl SUPPORT
A
at the top of the
b
. Be careful because,
b
fig. 9
fig. 5
fig. 7
A
Cuisson
75