Maintenance - Porter Cable 7800 Manuel D'instructions

ABRASIVE PAD REPLACEMENT (FIG. 10, 11)
To reduce the risk of injury, turn unit off and disconnect it from
power source before installing and removing accessories, before adjusting or
when making repairs. An accidental start-up can cause injury.
1. Grasp the abrasive pad and the sander housing to prevent pad rotation.
2. Rotate the pad retaining nut (L) counterclockwise and remove.
3. Lift off the large metal washer (M), and the abrasive pad (N).
NOTE: When the abrasive pad (N) is lifted from the sander, the abrasive back-up disc
(O) is exposed. Note that this back-up disc is also covered with an abrasive material,
and is used ONLY to prevent "slippage" between the back-up disc and the foam-
backed abrasive pad. It is NOT suitable for use as a sanding abrasive. DO NOT USE
THE SANDER WITHOUT A PROPER ABRASIVE PAD.
4. Position the new abrasive pad to the back-up disc, and center the hole of the disc
on the hub (P) of the back-up disc.
N
FIG. 11
5. Position the large metal washer (M), and the retaining nut (L), to the sander.
6. Rotate the retaining nut clockwise to hand tighten (while holding the abrasive pad
as described in step 1).
TRANSPORTATION AND STORAGE
Keep the sander dry during transport and storage. Protect the abrasive pad. Contact
with another object may deform the pad, causing it to sand unevenly. If you cannot
protect the pad during transport or storage, remove and store it separately.
To reduce the risk of injury, turn unit off and disconnect it from
power source before installing and removing accessories, before adjusting or
when making repairs. An accidental start-up can cause injury.
REPAIRS
For assistance with your tool, visit our website at www.portercable.com for a list of
service centers, or call the PORTER-CABLE Customer Care Center at (888) 848-5175.
BRUSH INSPECTION
For your continued safety and electrical protection, brush inspection and replacement
on this tool should ONLY be performed by a PORTER-CABLE FACTORY SERVICE
CENTER OR PORTER-CABLE AUTHORIZED WARRANTY SERVICE CENTER.
L
M
FIG. 12

MAINTENANCE

12 - ENG
O
P