Printed in U.S.A.
3-28
918070/FP0811
MACHINE OPERATION
Pre-Operation Checklist
Check the following items at the beginning of each
work day or every 12 working hours:
•
Seat belt and mounting hardware
•
Safety decals (replace as required) (page 2-10)
•
Air cleaner and intake hoses (page 4-10)
•
Engine coolant level and system for leaks (page 4-
14)
•
Clean engine area of any flammable materials.
•
Engine oil level (fill as required) (page 4-9)
•
Hydraulic system for leaks
•
Hydraulic oil level (fill as required) (page 4-9)
•
Pivot points for proper operation
•
Track tension and condition (page 4-23)
•
Windshield washer reservoir level (cab machines
only) (page 4-26)
•
Lights, signals, indicators warning lights and indica-
tor lights
•
Attachment safely locked onto machine and attach-
ment condition
•
V-belt condition and tension (page 4-22)
•
Lubrication points lubricated
•
Broken and loose parts (repair as required)
•
Engine cover securely latched
•
Fuel level (page 4-11)
Engine Start and Stop
Note: When all machine controls are stationary (no
pilot control pressure), the swing motor and travel
motor brakes are automatically applied. When any
control is activated, the appropriate brake is automati-
cally released.
Note: All hydraulic functions are locked out with the
operator’s seat left console in the raised position.
WARNING
•
Read and understand this entire man-
ual. Follow warnings and instructions
for operation and maintenance. Failure
to follow instructions can result in injury
or death.
•
Read and understand all safety decals
before operating the machine. DO NOT
operate the machine unless all factory
installed guards and shields are in
place.
•
Be sure you are familiar with all safety
devices and controls before operating
the machine.
•
Know how to stop the machine before
starting.
•
Use only with approved accessories or
referral attachments. Manitou Ameri-
cas, Inc. cannot be responsible for
safety if the unit is used with non-
approved attachments..
•
Check for correct function after adjust-
ments or maintenance.
IMPORTANT
See the list of recommended lubricants in
“Fluid Capacities/Lubricants” on page 1-4
for proper grade of engine oil and hydraulic
oil. Only use oils specified on the list. spec-
ified on the list.
IMPORTANT
Do not run the engine until the fuel tank is
completely empty. If this happens, air will
enter the fuel system, and the fuel system
will have to be bled. Always fill the tank with
fuel at the end of the working day. with fuel
at the end of the working day.
WARNING
Never use ether starting aids. Glow plugs
are used for cold weather starting. The glow
plug can cause ether or other starting fluid
to detonate, causing injury.
Summary of Contents for 503Z
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