Presto CONTI COMPACT CC-20 V Operating Manual page 60

Mainten nance
7.4.14 H Hydraulic u unit, ‐lines,
cylinder r and other r hydraulic p
screwin ng): check f for conditio
Check t he whole m machine for
contam ination from m hydraulic
are foun nd these m ust be local
immedi ately and re epaired by a
authoris sed speciali ist. The mac
only be operated if f the leak ha
fixed.
Hydraul lic lines and d pipes mus
inspecte ed by an au uthorised sp
least 1x x per year.
7.4.15 H Hydraulic o oil cooler an
heater: Checking f or conditio
(option al)
Clean th he blower w wheel on th
you not tice that the e motor is n
when th he hydraulic c oil is at a h
tempera ature, infor rm an autho
specialis st to have t the problem
The ma chine must be switche
oil heat er to opera te. If the m
being o perated at minus temp
must be e switched o on for a wa
before s starting to p press (see n
Security y). If everyth hing is work
a rise in n the tempe erature of th
unit sho ould be evid dent before
compac cting proced dure.
‐valves, ‐
parts (incl.
on and leaks s
c oil. If leaks s
ised
an
chine may
as been
t be
pecialist at
nd hydraulic c
n and leaks s
e cooler. If
not running
higher
orised
m repaired.
ed on for the e
achine is
peratures, it t
rm‐up perio od
notes chapte er
king correct tly
he hydraulic c
starting the e
04/2015 S.
Observe
SWITCHI
(see 7.1)
Fi g. 87: hydrau ulic oil cooler/
Fi g. 88: oil hea ater
. 60
safety cond ditions!
NG OFF & S SECURE
/ blower whe eel