Unique Interlock Design - Enerpac FSM-8 Instructions

Fig. 6 Wedge head dimensions while using the
FSB-1 stepped block(s).
81 mm-
(3.18")
81 mm-
(3.18")
Using two stepped blocks
56 mm-
(2.20")
Using one stepped block
31 mm-
(1.22")
Using wedge only
25 mm-
(0.98")
56 mm-
(2.20")
Using two stepped blocks
31 mm-
(1.22")
Using one stepped block
6 mm-
(0.24")
Using wedge only
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+44 (0)1204 699 959
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When using stepped blocks ensure a hold of 15 mm
minimum is obtained prior to spreading.
6.0 WEDGE USED IN TANDEM.
It is recommended that two wedge be used in tandem
This will give an even spread to the joint. The wedge
should be set at 180˚ apart (see fig. 1).
Two hydraulic wedge spreaders can easy be used
simultaneously when used in combination with
Enerpac hand pump, a split-flow manifold and
hydraulic hose (see fig. 7).
Fig. 7
1
2
3
4
5
1= FSH-14
2= HC-700 series hydraulic hose
3= AM-2 Split-flow manifold or A-64, A-66, or
FZ-1612
4= HC-700 series hydraulic hose
5= P-series hand pump (P-392)

6.1 Unique interlock Design

The unique shape and design of the teeth of the
wedge accommodates high separating force, even at
low-height of 6 mm for easy access.
IMPORTANT: Always engage fully to the heel of the
step on the wedges. This ensures full grip when
separating flanges.
CAUTION: Maximum force on screw bolt of
FSM-8 is 150 ft. lbs. [203 Nm].
CAUTION: Use only ratchet spanner supplied
with FSM-8.
WARNING: Do not exceed maximum force rating.
CAUTION: Do not use impact tool on screw bolt.
4
1
2