Van Der Stahl V-301 Series, Руководство по эксплуатации

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V-301Series Operating Instructions 3.02E
27
[Essential tools] Philips screwdriver, Hexagonal wrench
(3mm)
[Replace when] Vacuum power is weaken or vacuum
function does not work. Nozzle coupler
is clogged.
Please clean or replace the nozzle coupler according to
the following process when the problem like above-
mentioned [Replace when] occurs.
1
Remove the nozzle as the indication in
“10-6
Clean and replace the nozzle”
.
2
Loosen the cap bolt and remove the nozzle
coupler fastening plate.
3
Remove the nozzle side hose from the filter.
4
Pull out the nozzle coupler and clean it.
If it is dirty or clogged heavily, replace the
nozzle coupler.
5
Attach the nozzle coupler to its initial position
as the above 1
~ 4 process.
10-7 Clean or replace the nozzle coupler
Nozzle
Nozzle coupler
fastening plate
Cap bolt
Nozzle side hose
Nozzle coupler
TIPS
Please take care not to lose the
return spring.