Replace Hydraulic Hoses; Practice Safe Maintenance; Work In Clean Area; Use Safe Service Procedures - Norwood Kwik-Till HSD2500 Operator's Manual

Replace Hydraulic Hoses

WARNING
Avoid hazards due to escaping fluid under pressure.
See Avoid High-Pressure Fluids in the Safety section.
Inspect hydraulic hoses between the lift cylinders and hydrau-
lic lockup valve frequently for leakage, kinking, cuts, cracks,
abrasion, blisters, corrosion, exposed wire braid, or any
other signs of wear or damage. Replace worn or damaged
hose assemblies immediately. See your Kwik-Till dealer for
replacement hoses.
WARNING
If an incorrectly rated hose is used,injury or death could
occur due to uncontrolled machine movement.
IMPORTANT
If an incorrectly rated hose is used, machine damage could
occur due to uncontrolled machine movement.
If hoses are to be fabricated, ensure that hoses are rated at
no less than 82 737 kPa (827 bar) (12 000 psi) burst pressure
according to SAE standard J517, 100R17 hose specification.
Incorrect hose length or routing can increase chance of hose
wear or damage. Use old hose as a guide for length and
hose routing.
Incorrect fittings can damage mating parts or cause leaks.
Make sure to use steel fittings approved for use with the hose
manufacturer. When replacing hoses, use fittings of the correct
size and thread to prevent leaks.

Practice Safe Maintenance

Understand service procedure before doing work. Keep area
clean and dry.
Never lubricate, service, or adjust machine while it is moving.
Keep hands, feet, and clothing away from power-driven parts.
Disengage all power and operate controls to relieve pressure.
Lower equipment to the ground. Stop the engine. Remove
the key. Allow machine to cool.
5 - MAINTENANCE
Securely support any machine elements that must be raised
for service work.
Keep all parts in good condition and properly installed. Fix
damage immediately. Replace worn or broken parts. Remove
any buildup of grease, oil, or debris.
On self-propelled equipment, disconnect battery ground
cable (-) before making adjustments on electrical systems or
welding on machine.
On towed implements, disconnect wiring harnesses from
tractor before servicing electrical system components or
welding on machine.
Falling while cleaning or working at height can cause serious
injury. Use a ladder or platform to easily reach each location.
Use sturdy and secure footholds and handholds.

Work in Clean Area

Before starting a job:
• Clean work area and machine.
• Make sure you have all necessary tools to do your job.
• Have the right parts on hand.
• Read all instructions thoroughly; do not attempt shortcuts.

Use Safe Service Procedures

To help prevent personal injury or death caused by
unexpected movement, be sure to service machine on a
level surface. If machine is connected to tractor, engage
park brake and place transmission in PARK, shut off engine,
and remove key. If machine is detached from tractor, block
wheels and use safety stands to prevent movement.
5-2
WARNING