Elmo Rietschle V-VCE 25/40 - Manual (Page 23)

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Maintenance and repair
t L
t
1
L
1
Y
t
1
t L
WARNING
Heavily contaminated air oil removing devices lead
to increased pump temperatures and in extreme
cases may cause the lubricating oil to ignite spon-
taneously.
The oil remover device (V-VCA / V-VCE 25) or the oil
separator elements (V-VCA/V-VCE 40) may become
contaminated with dirt particles after running for a
long time (power consumption and pump tempera-
ture increase). Replace every 2000 operating hours
or when the fi lter resistance is 0.7 bars (see pressure
gauge (Fig. 8/Y)
➝ Accessory: Check with short
term, atmospheric suction) replace the oil remover
unit (Fig. 8/L
1
) or replace these items (Fig. 8/L) be-
cause it is not possible to clean them.
Reduce the change intervals accordingly depending
on how contaminated the discharged medium is.
V-VCA / V-VCE 15: Unscrew the oil remover hous-
ing cover (Fig. 8/t
1
). Replace the oil removal
device(Fig. 8/L
1
).
NOTICE
When installing the oil removal insert (L1) make sure
you check the installation position (the holes on the
air intake side must be in the top half of the circle
see Fig. 8).
V-VCA / V-VCE 40: Unscrew the oil remover housing
cover (Fig. 8/t
1
). Undo the plastic screw parts (Fig. 8/
t) and replace the oil separator elements (Fig. 8/L).
Reuse the O rings. Re-assemble in reverse order.
7.2.3 Oil removal
Fig. 8 Oil removal
L Oil separator element
L
1
Oil removal unit
Y Pressure gauge
t Plastic screw part
t
1
Oil remover housing cover