Festo HSW-10 Série Notice D'utilisation page 53

HSW−...−AP/A S
At temperatures around 0 °C:
Note that the resetting times of the shock absorber become longer.
S
Low temperatures cause an increase in the viscosity of the hydraulic oil.
The HSW−... should always reach the end position safely, but not strike hard
against it.
Check the cushioning elements and spring clamping elements
S
(type designation see Accessories") for the following signs of wear:
Testing
Test cycle
Signs of wear
Replacement
cycle
*)
At 0.5 Hz in dual operation mode
Check to see if more frequent tests are required. This may be the case with:
S
high temperatures,
excessive dirt,
when there are fats solvent fluids or fumes in the vicinity.
Please note
In case of changing loads:
S Repeat the procedure taking into account the changed work load:
end position adjustment (chapter Fitting").
the setting of the positioning speed (chapter Commissioning").
Festo HSW−...−AP/AS 0707a English
Spring clamping element 8
Every 2 million strokes
(approx. every 2 months)
Play of the guide rail in the end
positions (in the area of the
linear motion)
After 5 million switching cycles
Shock absorber 1
Every 2 million strokes
*)
(approx. every 2 months)
Oil leakage; hard knocking;
stop plunger remains in the
retracted end position or moves
away from it only hesitantly.
Every 10 million strokes
(approx. 1 year)
*)
*)
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