Maintenance and care
7
Maintenance and care
7.1
Maintenance
To ensure the correct function, safety and service life of the device the following points must be
executed in the maintenance interval.
Used only original spare parts, otherwise the warranty expires.
All operations may only be made in closed state of the device!
For all operations you have to make sure, that the device will not close unintended. Danger of injury!
Service interval
First inspection after
25 operating hours
All 50 operating hours:
Minimum 1x per year
(at rough conditions shorten the
interval)
Before each start-up:
Regular:
Weekly:
Monthly:
Fig. 1
54000046
Maintenance work
•
Control and tighten all screws and connection.
(The implementation is only allowed by an expert).
•
Tighten all screws and connection (Take care that the tightening torques
according to the property class of the screws are observed).
•
Check all existing safety elements (such as hinged pins) for proper function
and replace defective safety elements. 1)
•
Check of all the suspension parts, bolts and straps. Check for corrosion and
safety by an expert.
•
Check all brackets for mobility, abrasion and contamination.
Worn (no longer sharp-edged) or bent brackets must be replaced!
•
Worn (no longer sharp-edged) or bent brackets must be replaced!
•
Cleaning of the device with high pressure cleaner (warm water), when dirty.
•
Lubricate and oil mobile parts (see arrows in Fig. 1, 2, 3).
•
Check screws and nuts for tightness.
1)
Fig. 2
25 / 29
Fig. 3
GB