Disclaimer
Warning Signs
•
The vacuum pump is heavy. Be careful while handling to prevent personal injury.
•
Use only ISO 46 mechanical oil to avoid vacuum pump damage.
•
Do not cover the exhaust port during vacuum pump operation.
•
Do not expose the suction port continuously to atmosphere for more than 3 minutes.
•
The air inlet pressure should not exceed 27. 5 bar to avoid sensor damage.
-1-
Sign
Name
Content
Check the Oil
Level
Add ISO 46 mechanical oil
before the first use and keep the oil level
between the maximum and minimum level
Wear Goggles
Wear goggles when working with refrigerants
.
Direct contact with
refrigerants may cause injury
Beware of High
Temperature
Burns
The pump surface becomes hot during normal operation. Do not
touch the pump body or motor during operation
Avoid Electrical
Shock Hazards
Improper use may cause electrical shock hazards
Read and follow the instructions carefully and take precautions to
avoid electrical shock hazards . Confirm that all associated devices
are grounded correctly before power on
Danger
Please remove the exhaust cap before starting up
Check the oil level and prohibit running without oil
