Cembre HT131LN-C Manual De Uso Y Mantenimiento página 6

ENGLISH
2.6) Die replacement
To replace dies proceed as follows:
– Upper die (91)
Take the die off its guide by pushing the die/head release pin (30).
Insert replacement die until secured by the die/head retaining pin (32).
– Lower die (90)
Take the die off its guide by pushing the die/ram release pin (36).
Insert replacement die into its guide until secured by the die/ram retaining pin (37).
To facilitate this operation an advancement of the ram (202) by 15-20 mm (0.59 - 0.79 in.) is sug-
gested.
3. WARNING
The tool is robust and requires very little daily maintenance.
Compliance with the following points, should help to maintain the optimum performance of the tool.
3.1) Accurate cleaning
Dust, sand and dirt are a danger for any hydraulic device.
Every day, after use, the tool must be wipped with a clean cloth, taking care to remove any residue,
especially close to pivots and moveable parts.
3.2) Storage
(Ref. to Fig. 3)
When not in use, the tool should be stored and transported in the plastic case, to prevent damage.
The plastic case can also accommodate 14 die sets.
Plastic case: VAL-P3; Size 620x380x135 mm (24.4x14.9x5.3 inches); weight 2,5 kg (5.5 lbs).
3.3) Head rotation
For ease of operation, the tool head can rotate through 180°.
Do not attempt to turn the head if the hydraulic circuit is pressurised.
4. MAINTENANCE
Air in the hydraulic circuit may aff ect the performance of the tool; e.g. no lower die advancement,
slow advancement of the lower die; lower die pulsating.
In this case proceed as follows:
(Ref. to Fig. 2)
(Ref. to Fig. 4)
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