Equipment
Control unit
state
function
function of main
switch
emergency off
function
secure against switch-
on
electrical cables/
connections
Hydraulic unit
function
safety devices
oil level
•
condition/
cleanliness
•
replace
oil filter
leaks
soiling
damages
connection overview
noises
Hydraulic hoses
damages
leaks
connection overview
replace
Hydraulic cylinders visual inspection
function
damages
leaks
fastenings
soiling
8.1
Safety information for maintenance
Before any maintenance, switch off the main switch
of the control unit and secure it against being
switched on again.
Mount the maintenance support (see chapter 4.6.2 -
Inserting the maintenance support).
A sign with the inscription "Maintenance work" must
be attached during each maintenance task.
If protective covers have been removed, replace
them after maintenance.
Check all screw connections for tightness after main-
tenance and tighten them if necessary.
38 - EN
Activity
Interval
visual inspection,
annually
functional check
visual inspection
daily
functional check
daily
functional check
daily
functional check
daily
functional check
monthly
visual inspection
monthly
visual inspection,
annually
functional check
functional check
daily, annually
functional check
annually
visual inspection
weekly, annually operator, hydraulics specialist
visual inspection
monthly
replacement
every two years
replacement
if soiled
visual inspection
monthly, annually operator, hydraulics specialist
visual inspection
weekly
visual inspection
monthly, annually hydraulics specialist
visual inspection
annually
visual inspection
monthly, annually operator, hydraulics specialist
visual inspection
annually
visual inspection
weekly, annually operator, hydraulics specialist
visual inspection
daily, annually
visual inspection
annually
replacement
every six years
annually
functional check
daily, annually
visual inspection
annually
visual inspection
daily, annually
visual inspection
annually
visual inspection
daily, annually
Personnel
expert/qualified person
operator, skilled electrician
operator, skilled electrician
operator, skilled electrician
operator, skilled electrician
skilled electrician
skilled electrician
expert/qualified person
operator, hydraulics specialist
hydraulics specialist
hydraulics specialist
hydraulics specialist
hydraulics specialist
operator, hydraulics specialist
hydraulics specialist
expert/qualified person
operator, hydraulics specialist
hydraulics specialist
hydraulics specialist
expert/qualified person
operator, hydraulics specialist
hydraulics specialist
operator, hydraulics specialist
hydraulics specialist
operator, hydraulics specialist
These assembly, operation and maintenance instructions must be kept for the entire period of use!
also see
chapter
8.6
8.7
8.8
8.9