Lavex 944BJ16233G Instruction Manual Download Page 5

INSTRUCTION MANUAL

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OPERATING PROCEDURES

Follow procedures below in order to extend vacuum life.

TROUBLESHOOTING

1)  In order to avoid unit failure or odors, avoid collecting the following things:
 

• Large quantities of powder - Construction waste, fire extinguisher powder, etc.

 

• Bodily fluids and excrement

 

• Sharp objects - Screws, nails, glass, needles, etc.

 

• Cloth and fiber-based items that may cause blockages - clothing, rope, etc.

2) Do not pull or bend hose to avoid damage.
3) Avoid use for over 30 minutes at a time to avoid potential overheating or reduced lifespan.
4)  Do not operate unit when tank is full or when filter is blocked to avoid malfunction or  

reduced motor life.

5) Please use the floor brush or crevice nozzle etc.
6) Do not operate unit when air outlet is blocked to avoid overheating or warping.
7)  Please check whether the cloth or HEPA filter was installed before using. 

(Do not operate 

unit without filter in place to avoid waste being sucked into the motor)

Problem

Areas to Check

Solutions

VACUUM DOES 
NOT POWER ON

1)  Ensure that plug is inserted in  

socket tightly

2)  Ensure that power is running to  

the socket

1)  Re-insert the plug into 

the socket tightly

2)  Ensure the socket is  

powered on

REDUCED 
SUCTION 
POWER

1)  Check for blockages in vacuum hose  

and tube

2)  Check for buildups or blockages in filter
3)  Ensure that vacuum head is fastened 

tightly to body

4)  Check for blockages in air outlet filter
5)  Ensure that the hose lock is closed  

and secured

1)  Clear any blockages or 

buildups

2)  Clean or replace HEPA 

filter as necessary

LOUD/UNUSUAL 
NOISES BEING 
MADE

1)  Check for buildups or blockages in filters
2)  Check for buildups or blockages in the 

vacuum hose or wand

1)  Clean or replace filter  

as necessary

2)  Clear any buildups  

or blockages

NOTICE: 

This product should not be disposed with other household wastes. To prevent possible 

harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to 
promote the sustainable resuse of material.

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