Mastervac 054-0241-8 User manual

INSTRUCTION MANUAL
WET/DRY VACUUM
WITH TWO-STAGE MOTOR
054-0241-8

Quick Start Guide
If any parts are
missing or damaged,
or if you have any
questions, please call
our toll-free helpline
at 1-800-689-9928.
Read and understand this instruction manual
thoroughly before using the product. It contains
important information for your safety as well as
operating and maintenance advice.
Keep this instruction manual for future use. Should
this product be passed on to a third party, then this
instruction manual must be included.
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8

TABLE OF CONTENTS
2
QUICK START GUIDE
TECHNICAL SPECIFICATIONS
SAFETY INSTRUCTIONS AND WARNINGS
DOUBLE-INSULATION INSTRUCTIONS
EXTENSION CORDS
LOCATION OF PARTS
GENERAL ASSEMBLY INSTRUCTIONS
DRY VACUUM OPERATION
WET VACUUM OPERATION
BLOWING OPERATION
MAINTENANCE
INSTALLING & CLEANING CARTRIDGE FILTER
INSTALLING & CLEANING FOAM SLEEVE FILTER
RESETTING THE REMOTE CONTROL
TROUBLESHOOTING
ACCESSORIES
EXPLODED VIEW AND PARTS LIST
WARRANTY
3
4—5
6
7
8
9—10
11
12—13
14
15
16
17
18
19
20
21—22
23
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8

TECHNICAL SPECIFICATIONS
3
SPECIFICATIONS
Peak horsepower:
Power:
Air flow:
Tank size:
Tank:
Hoses:
Power cord:
Weight:
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8
5
120 V, 60 Hz, 8 A
75.6 CFM at end of hose
19 L (5 U.S. gallons / 4 3/16 Imperial gallons)
Polypropylene
1 7/8" (4.8 cm) diam., 10' (3 m) and 8' (2.4 m)
Washable Polyethylene Terephthalate (P.E.T.)
cartridge, Foam filter
12’ (3.7 m)
21.9 lb (9.95 kg)
Filters:

SAFETY WARNINGS
4
IMPORTANT SAFETY INSTRUCTIONS
SAVE THIS MANUAL FOR FUTURE REFERENCE.
Read all instructions before using this appliance.
Read and understand this instruction manual and all labels on the Wet/Dry Vacuum before using.
Safety is a combination of common sense, staying alert, and knowing how this Wet/Dry Vacuum works.
Use this Wet/Dry Vacuum only as described in this manual. To reduce the risk of personal injury or
damage to the Wet/Dry Vacuum, use only recommended accessories.
Understanding Safety Terminology
DANGER: If safety information is not followed, someone will be seriously injured or killed.
WARNING:
If safety information is not followed, someone could be seriously injured or killed.
CAUTION: If safety information is not followed someone may be injured.
WARNING : To reduce the risk of fire, electric shock, or injury
When using your Wet/Dry Vacuum, follow basic safety precautions including the following:
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8
• Do not run the Wet/Dry Vacuum unattended.
• Do not vacuum, or use this Wet/Dry Vacuum near liquids, gases, or explosive vapours like gasoline or
similar fuels, lighter fluid, cleaners, oil based paints, natural gas or hydrogen. Do not vacuum or use
this Wet/Dry Vacuum near explosive dusts like coal dust, magnesium dust, grain dust, or gun powder,
as sparks inside the motor can ignite flammable vapours or dust.
• Do not vacuum burning or smoking items such as cigarettes, matches, or hot ashes.
• Keep the cord away from heated surfaces.
• Do not expose to rain. Store indoors.
• Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
• Do not use if cord, plug or other parts are damaged.
• If your Wet/Dry Vacuum is not working correctly or has missing parts, has been dropped or damaged,
left outdoors or dropped in water, return it to an authorized service centre.
• Do not pull or carry by the cord. Do not use the cord as a handle, close a door on the cord, or pull the
cord around sharp edges or corners.
• Do not run the Wet/Dry Vacuum over the cord.
• Do not handle the plug or the Wet/Dry Vacuum with wet hands.
• To reduce the risk of health hazards from vapours or dusts, do not vacuum toxic materials.
• Do not use or store near hazardous materials.
• Do not use this Wet/Dry Vacuum with a torn filter or without installing the filter, except when
vacuuming liquids as described in the operation section of this manual.

SAFETY WARNINGS
5
WARNING: To reduce the risk of electric shock, do not expose to rain. Store indoors.
WARNING: For your own safety, read and understand this instruction manual. Do not
operate unattended. Do not use this Wet/Dry Vacuum to pick up hot ashes, coals, toxic,
flammable or other hazardous materials. Do not use near explosive liquids or vapours.
CAUTION: Do not vacuum drywall dust or cold fireplace soot or ash with a standard
Wet/Dry filter. This dust is very fine and will not be captured by the filter and may cause
damage. Refer to the operation section for proper filter selection.
DOUBLE-INSULATED, GROUNDING NOT REQUIRED. WHEN SERVICING USE ONLY IDENTICAL
REPLACEMENT PARTS.
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8
• Do not use the Wet/Dry Vacuum as a toy. Pay particularly close attention when it is being used by or
near children.
• To reduce the risk of injury from the Wet/Dry Vacuum accidentally starting, unplug the power cord
before changing or cleaning the filter.
• Do not leave the Wet/Dry Vacuum unattended when it is plugged in. Unplug it from the power outlet
when not in use and before servicing. Turn off the Wet/Dry Vacuum before unplugging.
• Do not put any objects into the ventilation openings. Do not vacuum with any ventilation openings
blocked.
• Keep free of dust, lint, hair, or any other items that may reduce the air flow.
• Keep hair, loose clothing, fingers, and all body parts away from openings and moving parts.
• To reduce the risk of falling, use extra care when cleaning on stairs.
When using as a blower:
• Direct air discharge only at the work area.
• Do not direct air at bystanders.
• Do not use near children.
• Do not use blower for any purpose other than blowing dirt and debris.
• Do not use Wet/Dry Vacuum as a sprayer.
This Wet/Dry Vacuum is double-insulated, eliminating the need for a separate grounding system. Use
only identical replacement parts. Read the servicing instructions before servicing the Wet/Dry Vacuum.
Use this Wet/Dry Vacuum only as described in this manual.
Observe the following warnings that appear on the motor housing of the Wet/Dry Vacuum.

6
DOUBLE-INSULATION INSTRUCTIONS
CAUTION: To reduce the risk of injury from moving parts, unplug before servicing.
WARNING: SERVICING OF DOUBLE-INSULATED WET/DRY VACUUM
In a double-insulated Wet/Dry Vacuum, two systems of insulation are provided instead of
grounding. No method of grounding is provided on a double-insulated appliance, nor should
one be added. Servicing a double-insulated Wet/Dry Vacuum requires extreme care and
knowledge of the system, and should be done only by qualified service personnel.
Replacement parts for a double-insulated Wet/Dry Vacuum must be identical to the parts that
are being replaced. This Wet/Dry Vacuum is marked with the words ‘DOUBLE INSULATED’.
The symbol (square within a square) may also be marked on the appliance.
• For household use only.
• To reduce the risk of electric shock, unplug before cleaning or servicing.
• DO NOT use without filters in place.
• To reduce the risk of electric shock, use indoors only.
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8

EXTENSION CORDS
7
When using an extension cord with your Wet/Dry Vac, refer to the following table to determine the
required A.W.G. wire size. Before using the cleaner make sure the power cord and extension cord are in
good working condition. Make repairs or replacements before using the vacuum cleaner. Only use
extension cords that are rated for outdoor use.
Length of Extension Cord
110 V-120 V
Amps
0-6
7-10
11-12
13-16
25’ (7.5 m)
18
18
16
14
50’ (15.25 m)
16
16
16
12
100’ (30.5 m)
16
14
14
150’ (45.7 m)
14
12
12
Not recommended
AWG Wire Size
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8

LOCATION OF PARTS
8
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8
A
G
C
D
B
I
F
E
OQR
S
L
H
JKMN
P
Description
A Vac Assembly
B Hose Holder
C Mounting Rack
D 10' Hose
E 8' Flex Hose
F Floor Brush / Squeegee
G Crevice Tool
H Adapter
I Extension Wands
J Car Nozzle
K Cartridge Filter
L Filter Retainer
M Air/Noise Diffuser
N Side Tool Caddy
O Remote Control Handle
P Blower Nozzle
Q Foam Filter
R Screws
S Operator’s Manual

GENERAL ASSEMBLY INSTRUCTIONS
9
WARNING! DO NOT PLUG POWER CORD INTO POWER OUTLET. MAKE SURE PLUG IS
DISCONNECTED BEFORE ASSEMBLING THE WET/DRY VAC.
UNPACKING YOUR WET/DRY VACUUM & GENERAL ASSEMBLY
1. Verify that the power cord is disconnected from the outlet. (Fig. 1)
2. Undo the latches. (Fig. 2)
3. Lift the power head off of the container. (Fig. 3)
4. Remove the contents from inside the container. Make sure you have all contents as listed on page 7.
(Fig. 4)
5. Replace the power head to the container and insert the noise diffuser into the blowing port. (Fig. 5)
MOUNTING RACK AND STORAGE ASSEMBLY
IMPORTANT!
• Do not mount the rack over 5 feet from the floor.
• Do not screw the rack to drywall only. Secure the screws to a stud.
• Do not hang from or sit on the mounting rack.
• Do not exceed 40 pound maximum weight limit.
6. Insert the hose holding rod into the two holes located on the top of the mounting rack. Make sure the
bend of the rod is directed away from the wall. (Fig. 6)
WET/DRY VACUUM WITH TWO-STAGE MOTOR - 054-0241-8
52 31
7
6
4
8
1817
12 13 1514
16
A
B
11
A
B
10
BA
9
A
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