Max CN890B Operating And Maintenance Manual page 13

Adjustment dial
Deeper Shallow
Trigger lock dial
Trigger
Contact arm
Contact tip
Tail hanger
DRIVING DEPTH ADJUSTMENT DIAL
WARNING:
ALWAYS disconnect air supply before adjustment dial.
q With air pressure set, drive nails into a representative material sample to determine
if adjustment is necessary.
w If adjustment is required, disconnect air supply.
e Refer to the mark on the contact arm for direction to turn the adjustment dial.
r Reconnect air supply.
DIRECTIONAL EXHAUST COVER
WARNING:
ALWAYS disconnect air supply before rotating the exhaust cover.
Direction of the exhaust air is changeable by rotating exhaust cover by hand.
TRIGGER LOCK MECHANISM
The tool is equipped with a trigger lock mechanism. Push and rotate the trigger LOCK
to the trigger UNLOCK position before driving nails.
HOW TO REMOVE PLASTIC SHEET (CN890S)
As nails are driven the plastic sheet will feed out of the tool. When sufficient strip has
been fed out it can be torn away by pulling against the tear edge in the nose.
CONTACT TIP
WARNING:
ALWAYS disconnect air supply before attaching / detaching the contact tip.
Attach the contact tip on the tip of contact arm, when driving nails to a soft material.
The contact tip can be kept at the tail hanger when not using.
13
Deeper Shallow