J. D. NEUHAUS JDN mini Series, Инструкции по эксплуатации и сборке

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A copy of the special publication ˝Recommended lubri-
cants˝ is available on request.
Hoists, including the supporting structure, must be
inspected by an appropriately trained and qualified
person before initial operation and before re-commis-
sioning after significant modifications. Hoists and
lifting gear which are installed in trolleys must be
inspected by a specialist.
The inspection covers the proper mounting, equipment
level and operational-readiness, in the main, the com-
pleteness, suitability and effectiveness of the safety
devices as well as the condition of the device, the
harness, the equipment and the supporting structure.
Safety devices are braking devices, overload protection
devices, EMERGENCY STOP devices, lifting and lowering
limiters (emergency end-stop devices).
A description of the inspection can be found in the
Maintenance section, page 29.
CHECKING PRIOR TO INITIAL OPER AT I O N
powered by air !
I N I T I A L O P E R AT I O N
Page 22
Application Lubricant
Motor lubrication - JDN high-performance
grease,
- from factory Art. no. 11901 (250 ml)
- when operating with oiler - Compressed air oil ˝D˝,
kinematic viscosity
approx. 30 mm
2
/s (cSt)
at 40° C, with anti-icing
agent where applicable
Chain lubrication chain oil or motor vehicle
engine oil, kinematic
viscosity approx. 150 mm
2
/s
(cSt) at 40° C, or special
lubricant from J.D. NEUHAUS
In areas with very high
corrosion potential, e.g.
offshore, a lubricant with
extremely strong anti-corro-
sion properties must be used.
Motor conservation Non resinous
(not applicable when using Conservation oil with
JDN high-performance grease) appropriate period of
effectiveness
Motor cleaning Pure petroleum
(not applicable when using
JDN high-performance grease)
Lubrication of bearings Lithium-thickened grease,
and gearbox (also for worked penetration 265-295
exposed gears) (0.1mm), basic oil viscosity:
190 cSt (mm
2
/s) at 40° C,
drop point: 180° C,
Working temperatures:
- 20° C to + 120° C,
designation in accordance
with DIN 51825: KP2K-20,
active agents:
EP additives (for wear-
reduction) and ageing
protection; water resistant
and corrosion protection