Operating Instructions
2K800/2K801/2K802 Preface
5
1Preface
This documentation is intended for specialists who
have experience to carry out maintenance and re-
pair work.
The ZF product is documented in accordance with
the design status as of the issue date.
The following safety notices are used in these op-
erating instructions:
NOTE
Used to highlight special sequences, methods, in-
formation, etc.
CAUTION
Used when incorrect and improper operating
procedures can cause damage to the product.
DANGER!
Used when due lack of care and attention
can cause injury to personnel and/or
damage to property.
ENVIRONMENTAL HAZARDS!
Lubricants and cleaning products must
not be poured onto the ground, into
groundwater or down the drain.
• Obtain and comply with the safety
regulations relevant to these products
issued by your local environmental au-
thority.
• Collect used oil in a suitably large con-
tainer.
• Dispose of used oil, clogged filters, lu-
bricants and cleaning products in ac-
cordance with local environmental
protection regulations.
• Always follow the instructions issued
by the manufacturer when handling
lubricants and cleaning products.
1.1 Safety instructions
•All persons repairing ZF units are responsible
for their own work safety.
•Every applicable safety regulation and legal
requirement must be complied with in order to
prevent injury to personnel and/or damage to
the product during the course of maintenance
and repair work.
•Repair staff should familiarize themselves with
these regulations before commencing work.
•Correct and proper repair of these ZF products
can only be assured by appropriately trained
specialists.
•The organization in charge of repairs is respon-
sible for ensuring that such training is given.
•Read these operating instructions carefully be-
fore commencing any testing or repair work.
CAUTION
Pictures, drawings and components do not al-
ways represent the original object but are used
to illustrate working procedures.
The illustrations, diagrams and parts are not
drawn to scale and no assumptions should be
made regarding size and weight (including
within a single illustration or drawing).
Work must be performed as described in the
text.
Following the completion of repair work and test-
ing, the specialists must satisfy themselves that the
product will function perfectly again.
1.2 ZF instructions
•Remove any traces of old seals or gaskets from
mating faces. Use an oil stone to carefully re-
move any burrs or similar irregularities.
•Carefully cover or shield open gearboxes to
prevent the ingress of foreign matter.
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