38 / 46
Festo 7DHTGb_en
• Screw the hollow bolt into the impact plate, but do not tighten it yet.
• Tighten the socket head screws in the impact plate using the appropriate
torque (see table).
Type
Torque
Number of socket head screws
DHTG-65-…-A
2.9 Nm
4
DHTG-90-…-A
2.9 Nm
5
DHTG-140-…-A
9.9 Nm
6
DHTG-220-…-A
9.9 Nm
6
• Tighten the hollow bolt in the impact plate using the appropriate torque
(see table).
Type
Torque
DHTG-65-…-A
1.5 Nm
DHTG-90-…-A
1.5 Nm
DHTG-140-…-A
5.5 Nm
DHTG-220-…-A
5.5 Nm
4.2.4
Assembling the plate (DHTG-65 and DHTG-90)
• Push the rail of the guide segments onto the plate.
• Press the new O-ring into position on the inside of the hole in the plate.
