Maintenance And Care - Festo EHMB-20 Instrucciones De Utilizacion

EHMB
Procedure
3. Test run
Tab. 3
7

Maintenance and care

WARNING
Unexpected movement of components.
Injury due to impacts or pinching.
• When working on the axis, switch off the control and secure it to prevent it from
being switched back on accidentally.
• Clean the product as needed using non-abrasive cleaning agents and a soft cloth.
Note
Due to its life-time lubrication, the slot shaft guide 6 moves somewhat sluggishly at
first.
After a start-up phase, the guide's friction decreases and the excess grease can be
wiped off.
To extend the service life of the linear guide:
• Dismantle cam fixture (H) as follows:
– Unscrew threaded pin (SW 2).
– Slide cam fixture upwards.
• Grease the ball bearing of the guide at the 3 lubrication holes
every 3000 km (grease è 9 Accessories).
The amount of grease is:
– 2.3 g (for EHMB-20)
– 4.7 g (for EHMB-25/32)
• Shift the linear part backwards and forwards during lubrication.
Otherwise the grease cavities will not be filled equally.
• Reassemble cam fixture (H). The tightening torque of the
threaded pin is 1 Nm.
26
Purpose
Checking the overall behaviour
Note
Check the following requirements:
– The rotary/lifting module moves
through the intended positioning
cycle completely.
– The rotary/lifting module stops as ex­
pected.
After a successful test run, the rotary/
lifting module is ready for operation.
(H)
Fig. 11
Festo – EHMB – 1606b English