Progressive Turf Equipment Pro-Flex 120 Operators Manual & Parts Lists page 18

Pro-Flex 120 Series Operator's Manual
Do not support the machine on cinder blocks, hollow tiles or
other members that may fail under continuous load.
Never perform service on a machine that is supported solely by a
jack. Always ensure proper blocking is placed to support load
during service.
WELDING AND GRINDING WORK PRECAUTIONS
IMPORTANT! A fire extinguisher should be easily accessible
during all welding work.
Welding repairs are to be performed by a trained welder with proper
service instructions. Know the material to be welded and select the
correct welding procedure and materials (electrodes, rods, wire) that
will provide a weld metal strength equivalent to the parent material.
Move the machine to a clean, safe area before welding, grinding or
using a cutting torch on it. This type of work should only be done in a
clean area and not in places that contain combustible liquids, such as
fuel tanks, hydraulic pipes or similar.
Connect arc welder ground as close as possible to work area.
Work with extra care when welding, grinding or torch cutting near
flammable objects.
WORKING ON PAINTED SURFACES
Heated paint gives off poisonous gases. Therefore, paint must be
removed from an area with a radius of at least 4 in (10 cm) before
carrying out welding, grinding, or gas cutting. In addition to the health
hazard, the weld will be of inferior quality and strength if the paint is
not removed.
Methods and precautionary measures when removing paint:
Blasting – use respiratory protective equipment and protective
goggles.
Paint remover or other chemicals – use a portable air
extractor, respiratory protective equipment, and protective
gloves.
Grinding – use a portable air extractor, respiratory protective
equipment, and protective gloves and goggles.
WORKING ON GALVANIZED / PLATED SURFACES
Only qualified welders should attempt a weld repair on galvanized or
plated components.
required.
Always ensure proper ventilation, wear proper respiratory protective
equipment and avoid direct contact with smoke emitted from welding
process.
HYDRAULIC SYSTEM SERVICE PRECAUTIONS
Relieve all trapped pressure before performing any service to the
hydraulic system. Pressure can be maintained in the hydraulic circuits
long after the power source and pump have been shut down.
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Proper pre-welding surface preparation is
Risk of personal injury! Wear safety
glasses and use protective gloves.