Automatic Suction Shut-Off; Troubleshooting - Shop-Vac 3HM Serie Manual Del Usuario

3. Remove foam sleeve by sliding it up and off the lid cage.
4. Shake excess dust off foam sleeve with a rapid up and down movement.
5. hold foam sleeve under running water for a minute or two, rinsing from the inside. A water
wash is not always required, depending on the condition of the foam sleeve.
6. Gently wring out excess water, blot foam sleeve with a clean towel and allow to dry. The foam
sleeve is now ready to be reinstalled on the lid cage.
NOTE: WET PICK UP ACCESSORIES ShOULD BE WAShED PERIODICALLY, ESPECIALLY
AFTER PICKING UP WET, STICKY KITChEN ACCIDENTS. ThIS CAN BE ACCOMPLIShED
WITh A WARM SOLUTION OF SOAP AND WATER.
EMPTYING LIQUID WASTES
FROM THE TANk
Your Wet/Dry Vacuum may be emptied of liquid waste by removing the tank cover. To empty,
stop the motor and remove the plug from the wall receptacle. Remove the tank cover and
deposit the liquid waste contents in a suitable drain. After the tank is empty, return the cover to
its original position. To continue use, plug the cord into the wall receptacle and start the motor.

AUTOMATIC SUCTION SHUT-OFF

The vacuum is equipped with an automatic suction shut-off that operates when picking up liq-
uids. As the level of the liquid rises in the tank, an internal float rises until it seats itself against a
seal at the intake of the motor, shutting off suction. When this happens, the motor will develop a
higher than normal pitch noise and the suction is drastically reduced. If this occurs, turn unit off
immediately. Failure to turn unit off after float rises and shuts off suction will result in extensive
damage to the motor. To continue use, empty the liquid waste from the tank as outlined in the
previous paragraph.
NOTE: IF ACCIDENTALLY TIPPED OVER, THE VACUUM COULD LOSE SUCTION. IF THIS
OCCURS, TURN UNIT OFF AND PLACE VAC IN UPRIGHT POSITION. THIS WILL ALLOW THE
FLOAT TO RETURN TO ITS NORMAL POSITION, AND YOU WILL BE ABLE TO CONTINUE
OPERATION.
LUBRICATION
No lubrication is necessary as the motor is equipped with lifetime lubricated bearings.
STORAGE
Before storing your vacuum the tank should be emptied and cleaned. The power cord can be
wrapped around the cord wraps provided on the tank cover on front of vacuum (Figure 20). The
hose may be wrapped around the wall bracket and the accessories stored in the tool bag so they
can be readily available (Figure 21). The vacuum should be stored indoors.
20

TROUBLESHOOTING

Trouble Possible Cause
Suction weakens or Clogged filter
cleaner runs hot
Air leak
Obstruction in hose
or nozzle.
Misting in the Saturated filter
exhaust air
WARNING
– IF ANY OF THE MOTOR HOUSING PARTS
SHOULD BECOME DETACHED OR BROkEN, EXPOSING THE MOTOR
OR ANY OTHER ELECTRICAL COMPONENTS, OPERATION SHOULD
BE DISCONTINUED IMMEDIATELY TO AVOID PERSONAL INJURY OR
FURTHER DAMAGE TO THE VACUUM. REPAIRS SHOULD BE MADE
BEFORE REUSING THE VACUUM.
19
21
Remedy
Brush dirt from filter. If condition continues,
change filter.
Check all fittings for tight fit (nozzles, hose, etc.)
Check that tank cover is sealed properly.
Check nozzle, hose, etc. for obstructions, and
remove if present.
Replace saturated filter with a dry filter.
THREE YEAR HOME USE WARRANTY
®
Your Shop-Vac vacuum cleaner is warranted for normal household use, in accordance with
the User Manual, against original defects in material and workmanship for a period of three
years from date of purchase. Should this product be used for commercial or rental use, a 90 day
limited warranty will apply. Shop-Vac Corporation warrants placing this vacuum cleaner in correct
operating condition, by repair or parts replacement, during the warranty period, without charge.
This warranty does not cover accessories. Use of non-recommended filters and/or accessories
may void the manufacturer's warranty. Shop-Vac
performance caused by misuse, careless handling, and where repairs or modifications have been
made. Do not attempt to service your vacuum beyond that described in the User Manual. Proof of
purchase date is required. The warranty gives you specific legal rights, and you may have other
rights which vary from state to state or province to province. This warranty is void outside of the
United States and Canada.
Customers in the United States: for product service contact Shop-Vac Corporation, Customer
Service, at (570) 326-3557 or go to www.shopvac.com/support. Visit www.shopvac.com for your
vacuum's parts list schematic.
Customers in Canada: for product service return the complete unit, (transportation prepaid), to
®
the Authorized Shop-Vac Service Center nearest you. Visit www.shopvac.ca for a complete list of
Authorized Service Centers in you area.
Customers in Mexico: for product service see paperwork that came with your unit.
®
assumes no responsibility for damage or faulty