Explanation Of General View; Functional Description - Makita 6922NB Manual De Instrucciones

ENGLISH
(Original instructions)
1 Switch trigger
2 Outer sleeve
3 Screw
4 Inner sleeve
5 Pin
6 Tip rod
7 Tip rod spring
8 Inner sleeve spring
SPECIFICATIONS
Model
Bolt size ................................................... M16, M20, M22
Max. normal torque ......................................... 803.6 N•m
–1
No load speed (min ) .................................................. 20
Dimensions (L × W × H) ......249 mm × 84 mm × 252 mm
Net weight .............................................................. 4.8 kg
Safety class ...........................................................
• Due to our continuing program of research and devel-
opment, the specifications herein are subject to change
without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
Intended use
The tool is intended for fastening "tor-shear type" high
tensile bolts.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and can
only be operated on single-phase AC supply. They are
double-insulated and can, therefore, also be used from
sockets without earth wire.
General Power Tool Safety Warnings
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and instructions for future refer-
ence.
SHEAR WRENCH SAFETY RULES
1. Hold power tool by insulated gripping surfaces,
when performing an operation where the fas-
tener may contact hidden wiring or its own cord.
Fasteners contacting a "live" wire may make
exposed metal parts of the power tool "live" and
could give the operator an electric shock.
2. Always be sure you maintain good balance and
firm footing.
Be sure no one is below when using the tool in
high or elevated locations.
3. Hold the tool firmly.

Explanation of general view

9 There should be no gap
between the outer sleeve and
the tool.
10 Bolt tip
11 Nut
12 Notched portion
13 Tip ejector (Tip lever)
14 Identification mark
4.
6922NB
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
/II
to shear wrench safety rules for the subject product.
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.

FUNCTIONAL DESCRIPTION

ENE038-1 CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Switch action (Fig. 1)
ENF002-2
CAUTION:
• Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
"OFF" position when released.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
GEA010-1
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Removing the outer and inner sleeves
CAUTION:
• Be careful not to allow foreign matter to enter the
GEB006-6
insides of the tool when removing or installing the outer
and inner sleeves.
If you need, for your work, different sizes of outer sleeve
and inner sleeve from those installed on your tool,
replace the sleeves as follows.
Loosen the two screws while holding the outer sleeve.
The outer and inner sleeves will be pushed up by the
springs built into the tool. (Fig. 2)
Press the pin down to remove the inner sleeve from the
outer sleeve. Be careful not to drop the inner sleeve
when removing it. Do not remove the inner sleeve spring,
tip rod and tip rod spring from the tool. (Fig. 3 & 4)
15 Bolt
16 Chamfered
17 Washer
18 Remaining length
19 Limit mark
20 Screwdriver
21 Brush holder cap
22 Protector
Use care and common sense when disposing of
sheared bolt tips. Falling tips from high loca-
tions or scattered tips can cause severe injury.
5