Festo DRRD-12 ... 63 - Manual (Page 23)

DRRD-12 ... 63
Festo – DRRD-12 ... 63-Z6 – 1310b English 23
6 Commissioning
Warning
Danger of injury from rotating loads.
• Make sure the DRRD is only set into motion with protective devices.
• Make sure that in the swivel angle of the DRRD
– Nobody can reach in
– No foreign objects can enter
(e.g. by means of an individual protective guard).
Note
• Make sure that the following requirements are observed:
– the shock absorbers are secured with lock nuts
– the operating conditions are within the permissible ranges
– the assembly instructions for the DRRD-...-Y12 are observed.
6.1 Commissioning end-position adjustment
1. Rotate both upstream one-way flow control
valves (A):
– at first completely closed
– then open them again approximately one
turn.
2. Pressurize the drive optionally in one of the
following ways:
– slow pressurisation of one side
– simultaneous pressurisation of both sides
with subsequent venting of one side.
(A)
Fig. 7
Note
Risk of damage!
If the shock absorber is unscrewed too far, it will result in the piston colliding with the
end cap with insufficient cushioning.
• Observe the permissible shock absorber settings ( Tab. 4).
3. Pressurize the corresponding port to swivel
the DRRD into the desired end position.
4. Loosen the lock nut on the shock absorber.
Fig. 8