Return To Cembre For Overhaul - Cembre HT-TC041N Manual De Uso Y Mantenimiento

ENGLISH
4. MAINTENANCE
Air in the hydraulic circuit may aff ect the performance of the tool; e.g: no advancement or slow
advancement of the lower blade; lower blade pulsating.
In which case proceed as follows:
4.1) To purge air bubbles from hydraulic circuit
a – Hold tool upright position in a vice with handles open (Fig. 4).
b – With an hexagonal 2,5 mm key, remove screw (68) and main handle (04) to expose oil reservoir
(03).
c – Remove reservoir cap (01).
d – Operate the moveable handle (52) three or four times, to advance the ram (22).
e – Depress pressure release pin (76) until ram is fully retracted.
f – Repeat points (d - e) at least fi ve times, to ensure all air bubbles in the hydraulic circuit are
purged into the reservoir.
g – If the oil level is low, top up as per § 4.2.
h – Remove all air from reservoir and fi t cap (01).
i – Assemble main handle (04) and holding screw (68).
If the tool continues to malfunction return the tool for service/repair as per § 5.
4.2) Oil top up
Every six months check the oil level in the reservoir. If necessary, top up the oil level to the top lip
of the reservoir and remove all air from reservoir, see § 3.1, points a, b, c, e, g, h and i.
Always use clean recommended oil, see § 1.
Do not use old or recycled oil.
Do not use hydraulic brake fl uid.
E E
NSURE THAT DISPOSAL OF USED OIL IS IN ACCORDANCE WITH CURRENT LEGISLATION NSURE THAT DISPOSAL OF USED OIL IS IN ACCORDANCE WITH CURRENT LEGISLATION

5. RETURN TO Cembre FOR OVERHAUL

In the case of a breakdown contact our Area Agent who will advise you on the problem and give
you the necessary instructions on how to dispatch the tool to our nearest service Centre; if possible,
attach a copy of the Test Certifi cate supplied by Cembre together with the tool or fi ll in and attach
the form available in the "ASSISTANCE" section of the Cembre website.
(Ref. to Fig. 4 and 6)
. .
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