alkitronic H Series Посібник з експлуатації та технічного обслуговування - Сторінка 12
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Operation and Maintenance Manual
alkitronic® Torque Table (sample alkitronic® H-AT 5)
5.
Ending or Interrupting the Work
(Also with accessories change)
• Break off tool pressure by turning off the hydraulic power
unit to avoid unintended operation.
• Do not lift or carry the alkitronic® Hydraulic Torque Wrench
by the hoses.
• Remove quick-lock couplings at the hydraulic power unit,
when finishing operation.
Within a hydraulic bolting system the tool as well as
the hydraulic cords are highly pressurized.
Only remove pressure-free hydraulic hoses to avoid
personal injury or damage to the tool. Always in-
terrupt air pressure supply at the hydraulic power
unit first.
Leaking oil is hazardous to the environment. Possi-
bly leaking oil must be safely collected and properly
disposed of.
Keep all movable parts, bearings, oil connections
etc. clean and lubricated.
6.
Functional and Operational Tests
6.1
Optical inspection
Check all connections (nipples/couplings) for proper condi-
tion.
6.2
• Check all: tool, high-pressure hydraulic hoses, and all
Fig. 4
connections for integrity and possible replacement or
alkitronic® H-AT
cleaning.
Shroud with torque
• Contamination in the hydraulic system will cause malfunc-
table
tions and operating failure.
• Check hydraulic components for tightness. Defective
components must be replaced professionally.
6.3
• The alkitronic® Hydraulic Torque Wrench is an extremely
powerful and robust tool. Nevertheless to ensure perfor-
mance for years regular maintenance of the alkitronic®
Hydraulic Torque Wrenches is necessary. Maintenance
must be performed by authorized personnel according
to legal regulations.
• For safety reasons all hydraulic hoses used in regular re-
quirements must be replaced at the latest after five years
(additionally max. two years storage). After increased re-
quirements (multiple shifts, short cycle times, hand tools)
replace the hoses after two years.
7.
alki TECHNIK GmbH provides usable spare parts sets for main-
tenance or replacement by authorized personnel. Parts lists
with sectional tool drawings are also available. Please contact
your alkitronic® Partner.
7.1
12
Tightness and contamination
Specialist inspection
In cases of performance loss, loud gear noises or
recognizable heavy damage repair immediately. For
repairs, the alkitronic® Hydraulic Torque Wrench (in
its original package) must be sent to the appropri-
ate alkitronic® Partner or directly to alki TECHNIK
GmbH.
Service / Storage / Maintenance
Lubrication
Keep all movable parts, sliding surfaces, bearing
surfaces, multi-axis swivels etc. clean and lubricated
to avoid shortening the life of the tool. Dirt or cor-
rosion affect tool performance adversely.
See page 13, Lubrication points Fig. 5.
Recommended lubrication:
Liqui Moly Marine (Liqui Moly Boots Grease)
Maintenance periods:
Upon continuous operation every 20 hours.
Improper lubrication may undermine torque
accuracy.