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Cloth Filter 
Installation:

The filter assembly in

this vacuum 

MUST

be

correctly installed to

avoid damaging the cloth

filter and to make sure

the vacuum will maintain

its efficiency.

1) 

When installing the cloth filter assembly, the

flat side of the cloth must sit in the tank as shown
above so it does not interfere with the tank inlet.

Cloth Filter Maintenance:

In order to maintain maximum efficiency of the
vacuum cleaner it is important to clean the cloth
filter each time the tank is emptied. 

1)

Remove the wire filter frame from the cloth fil-

ter and set aside.

2)

Shake off loose particles and brush exposed sur-

face with a soft bristle brush or carefully vacuum
off the particles.

3)

Reassemble the wire filter frame to the cloth fil-

ter and place filter assembly in tank as shown.

NOTE: DO NOT WASH

the cloth filter, shrinkage to

the cloth and damage to the gasket can occur.

To insure a snug fit, make sure that the area around the lid and top edge 

of the filter assembly’s vinyl sealing gasket is free of dirt and other foreign matter.

C

AUTION

:

This vacuum has been specifically designed to

clean up concrete dust. Special filters reduce the

incidence of airborne dust that would be created

by other methods of cleaning.

DO NOT

at any time attempt to substitute,

remove, bypass filters in the vacuum. 

When installing a new filter use only the manufac-
turer’s approved vacuum filter.

Before attempting to use or before cleaning with
this vacuum, be sure that you fully understand the
instructions for installing or cleaning the  filter.

DO NOT

use this unit until the owner’s manual has

been read. Improper use could cause damage to
the vacuum or special filters employed.

1) 

Remove vacuum, casters and attachments from

the shipping carton and set aside.

2)

Carefully remove the hose cage, motor head,

and filter assembly. Set aside.

3)

Turn the tank upside down. Insert casters into

caster mounts and press down to lock in place.
Return tank to the upright position.

4)

Replace filter assembly, motor head and hose

cage. 

NEVER operate the vacuum cleaner without the filter assembly properly installed.

Motor damage, lose of operating efficiency and re-circulation of material into

the work area will take place.

C

AUTION

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Summary of Contents for DYNAVAC DYN-812D

Page 1: ...age You must originate any claim within 5 days This manual is for your protection and information PLEASE READ CAREFULLY since failure to follow precautions could result in discomfort or injury Read this manual completely before operating this vacuum It is important to follow the instructions in the manual to prevent the possibility of injury or damage to the user and or vacuum Treat your vacuum cl...

Page 2: ...vacuum s plug with wet hands 9 Keep hair loose clothing fingers and all parts of the body away from openings and moving parts 10 Use extra care when cleaning on stairs 11 DO NOT put any objects into the openings DO NOT use with any opening blocked keep free of dust lint hair and anything that may reduce air flow 12 DO NOT pick up anything that is burning or smoking such as cigarettes matches or ho...

Page 3: ... A temporary adaptor that looks like the adaptor illustrated in Fig B C may be used to connect this plug to a 2 pole recep tacle as shown in Fig B if a properly grounded out let is not available The temporary adaptor should be used only until a properly grounded outlet Fig A can be installed by a qualified electrician The green color rigid ear lug or the like extending from the adaptor must be con...

Page 4: ...ION This vacuum has been specifically designed to clean up concrete dust Special filters reduce the incidence of airborne dust that would be created by other methods of cleaning DO NOT at any time attempt to substitute remove bypass filters in the vacuum When installing a new filter use only the manufac turer s approved vacuum filter Before attempting to use or before cleaning with this vacuum be ...

Page 5: ... the button lock in the lower wand section and push sections together 2 Slide free end of hose into the grooved end of upper wand Tool Installation 1 Turn wand nut counterclockwise approximately 4 complete turns Insert the tool into wand nut and coupling 2 While holding tool in place turn nut clockwise until wand nut is fully locked The filter shaker is designed to keep the cloth fil ter from clog...

Page 6: ... 307440 12 Screw Protector 6 341649 13 Tapered Handle 2 497231 14 3 Coiled Spring 2 459828 15 25 Flat Washer 2 431214 16 Nylon Bushing 2 497258 17 Cap Plug 1 443344 18 Switch Assembly 1 324140 19 Yellow Wire Connector 2 350648 20 10 24 X 3 4 Screw 1 337315 21 Dome Assembly 1 438014A 22 Strain Relief 1 434299 23 Motor Holdown 1 315737 24 30 Ft 16 3 Power Cord 1 306819 25 Gasket 1 303011 26 115 Volt...

Page 7: ...__ __ __ __ __ __ __ __ _ 5 __________________________________ Ref Part Description Qty Part No No __________________________________ 1A 8 Gal CRS Tank Assy w o Casters 1 460028A 1B 10 Gal CRS Tank Assy w o Casters 1 456055 2 Inlet Fitting 1 356298 3 281 Steel Tubular Rivet 3 348511 4 11 2 Hose Connector 1 349445 5 13 4 X 8 Wheel 2 330396 6 1 2 Flat Washer 4 315435 7 1 2 Palnut 2 319619 8 21 2 Swi...

Page 8: ...hip for a period of 1 year motor and steel tank 2 years from the date of delivery Please note the following conditions pertaining to this warranty 1 Applies only to the original owner and is not trans ferable 2 Machine will not have been dismantled or tampered with in any way 3 Normal wear items will be warranted from manufac turing defects for up to 90 days from date of purchase including the fol...

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