Enerpac W-Series User Manual
Page 6
6
ENGLISH
Fig. C
Fig. A
-
Make sure to minimize torsional and
bending stresses in the tool, the hex
ratchet and any accessories.
-
Do not strike the tool with a hammer
while under a full load. This will
invalidate the guarantee.
-
Always observe the maintenance
instructions.
3
Assembly and adjustments
3.1
Overview and features (fig. A)
1
Hex ratchet
2
Fastener head
3
Swivel coupling
4
Advance hose connection
5
Return hose connection
6
Hydraulic drive unit
7
Head release lever
8
Reaction foot
3.2
To change the fastener head
(fig. B & C)
Make sure to depressurize and
disconnect the tool from the hydraulic
supply first.
3.2.1 To remove the fastener head
•
Make sure the piston is fully retracted.
•
Hold the tool with the reaction foot
pointing upwards.
•
Pull the head release lever (7)
outwards.
•
Remove the fastener head (2) from
the hydraulic drive unit (6).
3.2.2 To attach the fastener head
•
Make sure the retract link (9) aligns
with the slot (11) in the crank.
Rotate the piston rod if necessary.
•
Pull the release lever (7) outwards.
•
Push the spigot (10) into the cylinder
locating plate (12).
7
6
2
3
4
2
1
5
6
7
8
9
2
12
11
10
6
Fig. B