SY50U Excavator OMM
Machine Operation
SANY
Operation and Maintenance Manual — 0120
4-49
TABLE OF
CONTENTS
INTRODUCTION
SAFETY
MACHINE
CONTROLS
MACHINE
OPERA
TION
MAINTENANCE
SPECIFICA
TIONS
OPTIONAL
EQUIPMENT
Air Conditioner Storage
When the air conditioner will not be used for an extended period of time, it should be operated for 3 to 5 minutes
each month to lubricate the compressor components and air conditioning system seals.
Removing from Storage
Follow the procedures below before using a machine that has been stored for a prolonged period of time:
•
Clean the grease from the cylinder piston rods.
•
Add oil and apply lubricant to all parts or components.
•
Check fluid levels.
•
Drain the water and sediment from the fuel water separator. See “Check and Drain the Fuel/Water
Separator” on page 4-10.
Starting the Engine After Long-Term Storage
1. Insert the key and turn the key switch (1) to ON.
2. Turn the throttle control dial (2) to the MAX (high idle)
position for 3 seconds.
3. Turn the throttle control dial (2) to the MIN (low idle)
position and start the engine. See “Starting the Engine”
on page 4-17.
NOTICE!
If the machine was not operated monthly, contact a SANY dealer before using the machine.
Fig. 4-66
0002782
1
2
