9
SELECTING THE BIT
Models 7538 and 7539 accommodate bits with 1/2" diameter shanks that install
directly into the power unit collet. Collets are available that will allow the use of
bits having 1/4" or 3/8" diameter shanks.
DO NOT USE router bits with a diameter in excess of 2-1/2",
except when using Model 7539, set for either 10,000 or 13,000
RPM. Router bits with a diameter up to 3" may be used with the 7539 motor
operating in the 10,000 or 13,000 RPM speeds.
While preparing the router for use, while making
adjustments, and when router is not in use, ALWAYS
DISCONNECT IT FROM THE POWER SOURCE.
1. Trigger Switch
2. Switch Locking Button
3. Plunge Locking Lever
4. Collet Nut
5. Chuck
6. Speed Selector Knob (7539 only)
7. Circuit Breaker (7538 only)
8. Depth Indicator
9. Depth Indicator Knob
10. Depth Rod Locking Knob
11. Depth Rod
12. Depth Stop Turret
13. Travel Limiting Nuts
14. Stop Nut
ASSEMBLY
NOTE: This tool is shipped completely assembled. No assembly time or tools are
required.
1
1
5
3
4
13
14
6
7
8
9
10
11
12