Maintenance
1. Check the general condition of the pipe bending machine before each use. Check for breaks,
cracks, loose or missing parts and any conditions that may affect the proper operation of the
machine.
2. Before each use, thoroughly test the lift for proper operation before actually using it. If the lift
does not appear to be functioning properly, follow the ventilation instructions.
3. Change the hydraulic oil at least once every three years. How to change the hydraulic oil:
◦
When the jack is fully lowered, remove the oil filler plug.
◦
Tilt the pipe bending machine so that the old hydraulic fluid can drain completely out of the
housing and dispose of the old hydraulic fluid in accordance with local regulations.
◦
Fill the housing completely with a high quality hydraulic jack oil (not supplied) until the oil
level reaches the mark.
◦
Refit the oil filler plug.
◦
Clean with a clean cloth using a cleaning agent or mild solvent and wipe dry.
Storage
Store the bending machine in a safe, dry, upright position out of the reach of children and other unau-
thorized persons.
Important notice:
The reprint or reproduction, even of excerpts, and any commercial use, even in part of this instructions
manual require the written permission of WilTec Wildanger Technik GmbH.
© by WilTec Wildanger Technik GmbH
Item 61490, 51840
Page 8
http://www.WilTec.de
http://www.aoyue.eu
01 2021-1