CHISEL ASSEMBLY
NOTE: Chisel retainers and chisels used should be checked before use for signs of damage and/or wear. Replace with new
parts promptly, as needed.
•
Screw the chisel retainer (G) to the front end of the tool.
•
Pull back the chisel retainer collar (H) then slide the chisel shank (K) into the collar.
•
After the chisel is fully inserted into the Air Hammer barrel (A), release the retainer collar to secure the chisel (J).
IMPORTANT: The Chisel Retainer prevents the chisel from being ejected from the tool. It must be secure before use to ensure safe
operation of tool.
MAINTENANCE
Lubrication
Air tools require lubrication throughout the lifetime of the tools.
The air hammer mechanism uses compressed air to power the tool. The compressed air contains moisture that will rust the components
inside of the tools, therefore lubrication is required daily. Failure to lubricate the air tool properly will dramatically shorten the life of the
tool and will void the warranty
CAUTION: This air tool requires lubrication BEFORE initial use, also before and after each additional use.
To Lubricate the Air Tool Manually:
1. Disconnect the tool from the air supply source, place the air inlet face up.
2. Depress the trigger and place about 0.15 to 0.25 ml of air tool oil into the air inlet.
NOTE: Use SAE #10 weight oil if air tool oil is not available.
3. Connect the tool to an air source, place chisel against working surface, then cover the exhaust end with a towel and run tool for 2
to 3 seconds.
WARNING: Keep out of the reach of children. If air tool oil is ingested, do not induce vomiting, call a doctor immediately.
WARNING: Any excess oil in the tool is immediately expelled from the exhaust port. Always direct exhaust port away from
people or objects.
Storage:
The air tool must be lubricated before storing. Follow the "Lubrication" instruction with exception of step 3.
NU-V.330FH-V.335FH_0317.indd 11
All manuals and user guides at all-guides.com
Always use an air line lubricator with this tool.
Always use an air line lubricator with this tool.
Always use an air line lubricator with this tool.
Do not over-oil and do not use heavy grade oil as stalling and low performance may result.
Do not over-oil and do not use heavy grade oil as stalling and low performance may result.
Do not over-oil and do not use heavy grade oil as stalling and low performance may result.
K
H
J
11
G
A
15/03/2017 09:38:47