Maintenance; Maintenance Work - Wohler Rp 72 Bedienungsanleitung

7

Maintenance

7.1

Maintenance work

Proper operation of the Wöhler RP 72 Soot Test
Pump requires regular maintenance. .
Interval
After each working day
Regularly
Twice a year
Maintenance
Maintenance work
Airing and drying of
the soot test pump:

Take out plug (7) and
(25).

Exchange wet cot-
tonwool filter rolls
(13)

Open the measuring
head (1).

Clean the measuring
probe with the probe
cleaning brush (see
accessories).
Greasing the sleeve
(22)

Loosen the screws
(9) and take off the
piston guide (19).

Pull out piston (21)
and sleeve (19).

Clean sleeve (22)
and pump pipe (9)
with a soft cloth from
the inside, put piston
21 with sleeve (22)
back into the pipe
and squirt a little
special maintenance
lubricant on the back
of the sleeve.
Check the accuracy of
the Soot Test Pumpe
EN
23