Wacker Neuson RD 27-120, Operator'S Manual

Page: 132 / 144

33
Before beginning welding or burning operations, drain
fuel lines and tank and move all flammable material to a
safe distance, and be certain a fire extinguisher is readily
available. When welding fuel tanks, either gasoline OR
diesel, ALWAYS drain the tank, fill with water and leave
cap off during the welding operation.
All guards, plates and other safety devices must
be properly replaced before the machine is
returned to service
or serious injury to you or other
personnel may result.
AVOID burning or welding near acoustical material
whenever possible, as
hazardous fumes may be
released. If unavoidable, make sure the area is adequately
ventilated, and that a fire extinguisher is readily available.
ALWAYS use authorized replacement parts that meet
the machine manufacturer’s specifications.
JACKING AND BLOCKING
ALWAYS lower all movable attachments to the ground
or to their lowest position before servicing a machine.
If a machine must be raised for servicing or repairs,
ALWAYS block the machine securely. Use axle stands or
other rigid supports of ample capacity. NEVER rely solely
on the jacks for support. If necessary to work under a
machine, be absolutely certain it is adequately supported.
(FIG. 38)
WARNING: Never use concrete blocks for
supports. They can collapse even under light loads.
When jacking up a machine, use a SUITABLE jack,
placed in the proper position, on a solid foundation.
Before working on a machine, chock the drum and
wheels securely … front and rear … in such a manner
as to prevent movement in EITHER direction. Securely
attach the steering frame lock to prevent the machine
from turning.
PERFORM MAINTENANCE SAFELY
FIG. 38
34
FIRE PREVENTION
Whenever possible, use a nonflammable solvent to
clean parts. Do not use gasoline or other fluids that
give off harmful vapors.
If flammable fluids, such as diesel fuel, must be used,
extinguish open flames or sparks and do not smoke.
Store dangerous fluids in a suitable place, in approved
containers which are clearly marked. NEVER smoke
in areas where flammable fluids are used or stored.
(FIG. 39)
Use proper nonflammable cleaning solvents. Follow
solvent manufacturer’s instructions for use.
Always remove all flammable material in the vicinity
of welding and/or burning operations.
ALWAYS keep the floor in the work area clean and
dry. Oily, greasy floors can easily lead to falls. Wet
spots, especially near electrical equipment, can be haz-
ardous. (FIG. 39)
Know where fire extinguishers are kept – how they
operate – and for what type of fire they are intended.
Check readiness of any fire detectors and fire
suppression systems.
PERFORM MAINTENANCE SAFELY
FIG. 39