Tesmec PT1250, Handbook

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HYDRAULIC PULLER-TENSIONER PT1250
Manual: MI-PT1250-050-01-IT Date: 06.11.2017 Author: AT Page: 9 of
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3.7 KNOWLEDGE AND CARE OF THE INSTRUCTION MANUAL
a. The information contained in the instruction manual applies to all the operators charged with the use
and/or the maintenance of the machine.
b. The instruction manual is not a training manual.
c. Before using the machine, the chief of the job site and the operator must read the instruction manual.
d. The chief of the job site is obliged to inform all the operators about the instructions contained in the
manual.
e. The user must carefully follow the instructions listed in the present manual.
f. Before using the machine, the operator must be able to use it and has to exactly know the positions
and the operations of all the controls.
g. The chief of the job site must verify that the instructions contained in the manual are applied.
h. The instruction manual must be kept, in order to be consulted, for all the life of the machine and also
when it is given to another user.
i. The instruction manual must be kept in a sheltered and dry place.
ATTENTION
Present manual belongs exclusively to the manufacturer. The reproduction,
event partial, of the text is forbidden.
3.8 CONDITION OF USE
a. Temperature: from -10°C to +40°C.
b. Relevant moisture: from 30% to 90%
±
5%.
c. Weather conditions: any (in line with working conditions).
a. Natural and/or artificial lighting of the working site.
3.9 ACOUSTIC EMISSION
Level of continuous sound pressure to the operator seat (UNI 9432) Lep = 85 dB(A)
3.10 TEMPERATURE LIMITS FOR HYDRAULIC OIL
When using the machine, always remember to respect the following temperature limits that can be
reached with hydraulic oil as function of the working condition.
TEMPERATURE LIMITS FOR HYDRAULIC OIL (°C)
Working condition
Hydraulic oil viscosity
VG 22 VG 32 VG 46 VG 68
Minimum temperature running in neutral position -21 -14 -7 -1
Minimum temperature running in full load 8 16 24 32
Maximum temperature running in full load 48 57 67 76
Maximum temperature running in neutral position 63 73 83 93
For additional information concerning the hydraulic oil, see chapter "Maintenance" and the attached
comparative table of the oils used on the machine.