15
Recommended service intervals are:
a) 3 months – Heavy Duty use
b) 6 months – Normal use
c) 12 months – Infrequent use
Non destructive testing must be carried
out if the tool has been used under severe
conditions.
5.2 Preventative Maintenance -
Hydraulic Swivel and Drive Unit
(Fig. 13 and 14)
• Check tightness of swivel post
capscrews and gland (see 5.3).
• Pressurize the drive unit to maximum
pressure (advance and retract), and
check for any signs of leakage.
• Any damaged components or seals must
be replaced.
• Dry all components and apply a thin
coat of molybdenum disulphide grease
as indicated (✜).
5.3 Full Maintenance - Hydraulic Swivel
and Drive Unit (Fig. 14, 15 and 17)
Disassembly:
• Remove the circlip (A).
• Using a pair of flat blade screwdrivers,
gently pry the swivel assembly (B) from
the swivel post (F).
Fig. 14
✜
✜
Fig. 13
E
F
G
B
C
B
A
H
✽
✽
◆
◆
◆
◆
✤
✤
✤
D
D
Standard
Swivel
TSP300 Pro
Series Swivel
✜ molybdenum disulphide grease
✽ Loctite 243
◆ Loctite 577
Thread Sealant:
✤ Silicone Grease
ENGLISH
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