probst AKZ-UNIGRIP-1230, Operating Instructions Manual, Page: 51 / 144

Maintenance and care 19 / 22
56100053-003 V5 GB
6 Maintenance and care
6.1 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 unpressurised, electro less and closed state of the device!
For all operations you have to make sure, that the device will not close unintended.
Danger of injury!!!
6.1.1 Mechanical
SERVICE INTERVAL Maintenance work
First inspection after
25 operating hours
•
Control and tighten all screws and connections.
(The implementation is only allowed by an expert).
All 50 operating hours
•
Tighten all screws and connections (take care that the tightening torques according to
the property class of the screws are observed).
•
Check all existing safety elements (such as linchpins) for perfect function and replace
defective safety elements.
→
1)
•
Check all joints, bolts , guidance’s and gears for correct function, if necessary adjust or
replace it.
•
Check all grippers (if available) for signs of wear.
•
Grease all slidings (if available) when the device is in opened position with a spatula.
•
Grease all grease nipples (if available) with a grease gun.
Minimum 1x per year
(at rough conditions shorten the
interval)
•
Check of all the suspension parts, bolts and straps. Check for corrosion and safety by an
expert.
1)
6.1.2 Hydraulic
Service interval Maintenance work
First inspection after
25 operating hours
•
Control and tighten all hydraulic thread joints and connection.
(The implementation is only allowed by an expert).
All 50 operating hours
•
Tighten all hydraulic connections.
•
Check the hydraulic system for leaks.
•
Check the hydraulic oil filter, clean it if necessary (if available).
•
Check the hydraulic oil and replace it in accordance to the manufacturer information
(recommended hydraulic oil: HLP 46 according to DIN 51524
– 51535).
•
Check the hydraulic hoses for breaks and abrasion.
Only specified types of oil may be used!