Tower Hobbies RWV20, Quick Start Manual

8

Read all instructions and safety information carefully before first use. Please retain 

this information for future reference. 

1.  Remove the product from the box.

2.  Remove any packaging from the product.

3.  Please retain all packaging until you have checked and counted all the parts 

and the contents against the parts list.

4.  Dispose of the packaging in a responsible manner.

4 - Before First Use

Assembling the Unit:

1.  To use the unit, begin by assembling it.

2.  To assemble the window vacuum, clip the squeegee onto the main body of 

the unit. To do this, align the 2 tabs at the back of the squeegee with the 2 

corresponding slots on the main body of the unit. 

3.  Once the parts are lined up, push down on the grooved tab at the underside of 

the squeegee and push the attachment onto the main body of the unit until 

both tabs click into place.

4.  The window vacuum is now ready for normal use.

Charging the Unit:

1.  This unit can be charged from the mains, using the included mains adaptor.

2.  To charge the unit, insert the mains adaptor into its corresponding jack at the 

back of the unit and plug it into an active mains socket, ensuring the socket 

switch is turned to the ON position. The LED indicator above the charging port 

will flash blue to indicate the unit is charging.

Note:

 The normal charging time for this unit is of approximately 3 hours.

3.  The unit will be fully charged when the LED indicator changes from flashing 

blue to solid blue. This indicates the window vacuum is ready for normal use.

4.  When the unit’s battery is running low, the LED indicator will begin to flash 

blue. This indicates the battery has reached 5% capacity. When the battery is 

fully flat, the indicator will flash quicker and the motor will stop running. When 

this occurs, charge up the unit as detailed above.

Note:

 A rapidly flashing blue indicator and stopped motor when the unit is fully 

charged may also indicate the unit’s automatic safety cut-off system has activated. 

Should this occur, check that the vents are not being blocked and that the water 

reservoir is firmly secured to the unit before attempting to use the unit again.

5 - Using Your Appliance