BLG-BC1 Series Operating Instructions
Corporate Headquarters:
1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733
www.mountztorque.com
Name of Parts
BLG-4000BC1 (Lever Start type)
BLG-5000BC1 (Lever or Push Start) Selectable by the
Switch
Power tool cable
Knurled ground ring
Hanger
Joint ring
FOR/REV switch
FOR: Forward
OFF: Neutral
REV: Reverse
Bit
Switch lever
Torque adjust-
ment scale
Joint shaft collar
Torque adjust-
ment nut
Protective cover
for the torque
adjustment nut
(can be removed
by turning it CCW)
Two-way Start System (Switchable between
Lever Start and Push-to-Start)
Marking between “Lever” and
“Push” start selection.
L
P
To change setings,
see page 3
Power tool cable
Hanger
FOR/REV switch
FOR: Forward
OFF: Neutral
REV: Reverse
Driver
connector
Switch lever
Torque
adjustment scale
Bit
Joint shaft collar
Transformer Guide
Model
Item #
For Use with Electric Screwdriver Models
T-30BL
144300
BLG4000BC1
T-70BL
144400
BLG4000BC1 - BLG5000BC1-HT
T-70BL
T-30BL
Page 2
