ARO RL13 SEries, Руководство оператора

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23
CLUTCH SPRING SELECTION CHART
F S d
TORQUE RANGE (Soft Draw)
Tool
Free Speed
(rpm)
Light Clutch
Spring (Orange)
Medium Clutch
Spring (Red)
Heavy Clutch
Spring (Green)
2800 1.7 to 9.7 in--lbs. -------------------- --------------------
(0.19 to 1.1 Nm) -------------------- --------------------
2000 1.7 to 9.7 in--lbs. 7.9 to 22.1 in--lbs. --------------------
(0.19 to 1.1 Nm) (0.89 to 2.50 Nm) --------------------
1500 1.7 to 9.7 in--lbs. 7.9 to 27.3 in--lbs. --------------------
All Series RL Inline
Screwdrivers
(0.19 to 1.1 Nm) (0.89 to 3.08 Nm) --------------------
Screwdrivers
1000 1.7 to 9.7 in--lbs. 7.9 to 27.3 in--lbs. 13.3 to 40.0 in--lbs.
(0.19 to 1.1 Nm) (0.89 to 3.08 Nm) (1.50 to 4.52 Nm)
500 1.7 to 9.7 in--lbs. 7.9 to 28.3 in--lbs. 13.3 to 47.8 in--lbs.
(0.19 to 1.1 Nm) (0.89 to 3.20 Nm) (1.50 to 5.40 Nm)
250 1.7 to 9.7 in--lbs. 7.9 to 28.3 in--lbs. 13.3 to 47.8 in--lbs.
(0.19 to 1.1 Nm) (0.89 to 3.20 Nm) (1.50 to 5.40 Nm)
MAINTENANCE SECTION
Always wear eye protection when operating or
performing maintenance on this tool.
Always turn off the air supply and disconnect the air
supply hose before installing, removing or adjusting
any accessory on this tool, or before performing any
maintenance on this tool.
LUBRICATION
Each time a Series RL13 Screwdriver is disassembled for
maintenance and repair or replacement of parts, lubricate
the tool as follows:
1. Coat all exposed gears with IRAX No. 67 Grease and
work some of the Grease into the gearing of the
Spindle Assembly (36).
2. Work approximately 6 to 8 cc of IRAX No. 28
Grease into the ball pockets, jaws, adjusting nut lock
and shaft threads of the clutch mechanism.
3. Use IRAX No. 10 Oil to lubricate the motor. Inject
approximately 1 to 2 cc of oil into the air inlet before
attaching the air hose to the tool.
SPEED ADJUSTMENT
In addition to adjustable clutches for controlling torque,
Series RL13 Inline Push--to--Start Screwdrivers are
furnished with the ability to precisely control speed,
within certain ranges. Setting the speed requires a
tachometer. Therefore, the adjustment, although simple,
should only be attempted by a competent technician using
the proper equipment.
The Back Cap (5) has a small, molded stud on the end
face of the Cap nearest the Exhaust Diffuser (9). That
stud controls the radial location of the Diffuser which
controls the opening size of the exhaust ports. Take an
initial reading of the tool speed by applying a tachometer
with a convex tip to the inside of the Bit Holder (77).
Pressure against the Bit Holder will activate the motor.
Apply enough pressure to bring the motor to maximum
free speed.
After determining the actual velocity, shut off the air
supply and disconnect the air line. Use a 3/4” wrench to
loosen the Inlet Bushing. The longest slot in the Exhaust
Diffuser will contain the molded stud on the Back Cap.
Rotate the Diffuser to open the exhaust ports to increase
speed or rotate it to restrict the exhaust to reduce speed.
Being careful not to allow the Diffuser to damage the
molded stud, tighten the Inlet Bushing to 15 ft--lbs.
(20 Nm) torque. Connect the air line and restore the air
supply and check the velocity again. Determine which
direction you need to rotate the Diffuser to obtain the
desired speed and then rotate it accordingly. Best results
are achieved by using gradual increments and frequent
tachometer readings. Be sure to turn off the air supply
and disconnect the line when making adjustments.
DISASSEMBLY
General Instructions
1. Do not disassemble the tool any further than
necessary to replace or repair damaged parts.