Porter-Cable MODEL 7310 instruction manual To Install & Remove BIT, Operation

TO INSTALL & REMOVE BIT		D
	DISCONNECT TOOL FROM
	POWER SOURCE.

1.Insert long portion of hex wrench (furnished) through spindle lock hole (see Fig. 10) so that wrench protrudes from both sides of base housing. It may be necessary to rotate spindle by hand to align hole in spindle with holes in housing.

2.Clean and insert bit shank into collet.

Tighten collet nut securely with collet wrench.	C
NEVER TIGHTEN OR LOOSEN COLLET NUT
	B
WITH SPINDLE LOCK ENGAGED IN MOTOR
SHAFT. TO DO SO MAY DAMAGE DRIVE	A
BELT.

3.To remove bit, reverse above procedure.

If bit does not remove easily, tap the bit shank	Fig. 9
with wrench to release bit.
NEVER TIGHTEN COLLET
WITHOUT BIT INSERTED, TO DO
SO MAY CAUSE DAMAGE TO
COLLET.

ADJUSTING DEPTH OF CUT			HEX
	DISCONNECT TOOL		WRENCH
	FROM	POWER
SOURCE.
1. Loosen bit in collet (See TO
INSTALL & REMOVE BIT).
2. Position hex wrench (furnished)
			Fig. 10
to depth adjusting screw (See
Fig.11).

3.Hold spindle with fingers and apply light upward pressure on bit (to maintain contact between bit shank and adjusting screw) while turning hex wrench to adjust bit exposure. Turn screw counter-clockwise to increase exposure; turn screw clockwise to decrease exposure.

4.When using long shank bits: The distance from the bottom of the sub- base to the collet may be increased (approximately 3/16") by turning the sub- base over (See Fig.12):

A.Remove three sub-base mounting screws.

B.Turn sub-base over and re-attach using screws removed in step A.

OPERATION

1.Material to be trimmed must overhang the base material by at least 1/8".

2. ALWAYS WEAR SAFETY GLASSES WHILE OPERATING A

LAMINATE TRIMMER.

HEX

WRENCH

SPINDLE

Fig. 11

16