Maintenance And Care; Maintenance; Hydraulic - probst STS-43-EH-23 Betriebsanleitung

Maintenance and care

5 Maintenance and care
5.1

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!
MAINTENANCE DEADLINE
Daily
Monthly
Monthly
5.1.1

Hydraulic

Service interval
First inspection after
25 operating hours
All 50 operating hours
51200081
Auszuführende Arbeiten
•
Clean the unit from stone dust.
•
Turn or replace the knives if necessary. One knife has three cutting edges and can
therefore be used three times.
•
Activities:
▪
Loosen fastening screws
▪
Turn knife 120° or replace it
▪
Tighten the fastening screws
•
Check the unit for wear and damage
Maintenance work
•
Control and tighten all hydraulic thread joints and connection.
(The implementation is only allowed by an expert).
•
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.
Damaged hydraulic hoses must be replaced
(generally it is recommended to replace hydraulic hoses every 6 years).
•
Only specified types of oil may be used!
14 / 16 GB