Tesmec FRB616, Installation, Operation And Maintenence Handbook

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TENSIONER
Model: FRB616
Manual: MI-FRB616-020-01-GB Date: 11.03.2015 Author: M. Colleoni Page: 3 of 33
2. GENERAL DATA AND PRESCRIPTIONS
2.1 MANUFACTURER
TESMEC S.p.A.
Via Zanica, 17/O
24050 - GRASSOBBIO
BG - ITALY
tel. (+39)-035-4232911
fax (+39)-035-4522445
e-mail: service-stringing@tesmec.it
parts-stringing@tesmec.it
info@tesmec.it
Via Pertegalli, 2
24060 - ENDINE GAIANO
BG - ITALY
tel. (+39)-035-825024
fax (+39)-035-826375
e-mail: service-stringing@tesmec.it
parts-stringing@tesmec.it
info@tesmec.it
2.2 COMMUNICATIONS WITH THE MANUFACTURER
For any information related to the machine (use, maintenance, spare parts) always state Model, Serial
Number, Manufacturing Year and Order. These data can be found in the machine-identifying table.
2.3 TYPOLOGY AND USING FIELD
The machine mod. FRB616 is suitable for the simultaneous drive of 2 conductors with a max. diam. of
46 mm with two couple of bull-wheels at independent control.
The conductors' braking is obtained by the pressure regulation in the hydraulic circuit.
This system guarantees, besides a remarkable sensibility, a nearly constant braking by varying the
stringing speed change.
The power transmission to the large groove bull-wheels for the functioning as puller is transmitted
through a close hydraulic circuit with a variable delivery pump and fixed displacement motor.
Two hydraulic vacuum brakes stop automatically the two large groove bull-wheels should the work be
interrupted and a damage in the hydraulic circuit occur.
The tensioner is equipped with connections for anchoring and lifting; the frame is equipped with a rigid
axle for towing on road at 30 km/hour and hand wheel brake and front lifting jack.
2.4 PERFORMANCES
Functioning as a tensioner
1 conductor 2 conductors
Max. tension
140 kN 2 x 70 kN
Max. speed 5 km/h 5 km/h
Functioning as a puller
Max. tensions
140 kN 2 x 70 kN
Max. speed 0.7 km/h 0.7 km/h
ATTENTION: the use with conductors with diameter lower than the max. admitted one,
causes the reduction of the max. applicable pull in comparison with the min. working
load granted by conductor.
Performances are referred to the machine without optional, at sea level and at 20°C.