HSP-...-AP/A S
Festo HSP-...-AP/AS 2017-10b English
22
S
Check the cushioning elements and spring clamping elements (type designa
tion see “Accessories”) for the following signs of wear:
Test
Spring clamping
element
1
Shock absorber
2
(...-AP)
Rubber buffer
2
(...-AS)
Test cycle
Every 2 million strokes (approx.every 2 months)
1)
Sign of wear
Play of the vertical
guide rail in the end
positions in a
horizontal direction
Oil leakage; hard
knocking; stop plunger
remains in the
retracted end position
or moves away from it
only hesitantly.
Hard knocking
2)
Replacement cycle
After 5 million cycles
Every 10 million strokes (approx 1 year)
1)
1)
At 0.5 Hz in dual operation mode.
2
) The rubber buffers in the fixed stops are only to reduce noise.
S
Check to see if more frequent tests are required. This may be the case with:
– higher temperatures
– excessive dirt
– solvent liquids or fumes.
Please note
If the load changes, repeat the test taking the modified work load into
consideration.
‒ End position adjustment (chapter “Fitting”)
‒ Setting the positioning speed (chapter “Commissioning”)
Please note
HSP-...-A S with an electromotor:
Moving to the fixed stop (
2
in fig. 1) generates sudden loadings in the drive
chain. This can lead e.g. to gear damage.
S
Move to the fixed stops only with low energy or use a drive chain which can
withstand sudden loadings. The rubber buffers in the fixed stops are only to
reduce noise.
