Clarke American Sanders 07068C Manual Del Operador página 9

OPERATING INSTRUCTIONS
2. Make sure the control switch is set to "OFF". For the "OFF" position,
the switch is actuated towards the operator. See the markings on the
switch. Connect the supply cable to the motor electric cable. (Figure
5)
3. With the machine in the reclined position fi rmly grasp both handles
and activate the control switch "ON".
4. Gradually lower pad to surface intended for sanding. Make sure the
machine is in motion while the pad is engaged with the surface to be
sanded. You may use broad circular motion as you sand along the
length of the surface or your may use a combination of forward and
sideward motions. In time you will develop your own technique to
optimize coverage and dust recovery. It is advisable to not add effort
to the pad as this may lead to "nosing in" or "tipping" which produces
grooves or lines on the surface.
5. When replacing abrasive, emptying the contents of the dust bag, or
sanding operation is completed, return machine to reclined position,
deactivate the control switch to "OFF" then disconnect the motor
electric cable from the supply cable.
6. Empty dust bag whenever it becomes 1/3 full.
DANGER: Failure to disconnect the supply cable from machine
whenever servicing, replacing abrasive, or emptying the
dust bag could result in electrocution or severe injury.
Never leave machine unattended while the supply cable
is connected.
DANGER: Never leave dust bag unattended with sanding dust in it.
Sanding dust can self ignite and cause a fi re or explo-
sion. Empty dust bag into a metal container, clear of any
combustibles. Do not empty content into a fi re. Do not
overfi ll dust bag.
ADJUSTMENT PROCEDURES
Leveling
To level machine: Place screwdriver in slot on caster stem to prevent rotation.
Use a 3/4 wrench to loosen locknut (see Figure 6).
Condition - Pad creates ridges on both edges or a "hop" is experienced:
Rotate both stems equal amounts clockwise. Tighten locknuts and test on a
piece of plywood. Repeat procedure until condition is corrected. We recom-
mend you not exceed 1/8" rotation for each attempt.
Condition - Pad creates a ridge on the tip of the pad: Rotate both stems
counter clockwise, tighten locknuts and test. Repeat procedure until condition
is corrected. Use only 1/8 rotation for each attempt.
Condition - Pad creates a ridge on only one side of the pad: Either rotate the
stem of the side effected clockwise or rotate the stem opposite conterclock-
wise, depending on whether the ridge terminates beyond the tip of the pad or
prior to it. If it is prior to the tip, adjust the side effected, otherwise adjust the
opposite side.
Belt Tension
The design of the belt allows it to deliver the power with very little tenstion.
The tension should be great enough to prevent slippage and wear. Excessive
tension will only shorten bearing and belt life.
American Sanders Operator's Manual (EN) - Super E
Clarke ®
ENGLISH
Figure 5
Figure 6
FORM NO. 70102B - 9 -
EN