AVSL QTFX-B4 User Manual

QTFX-B4

Professional Bubble Machine

Item ref: 160.564UK

User Manual

Introduction

Thank you for choosing the QTFX-B4 professional bubble machine as part of your stage effects setup. This
machine is the highest output model in the range and will provide consistent large area coverage. Please read
and keep this manual to ensure maximum performance and avoid damage through misuse.

Unpacking

Your QTFX-B4 should reach you in good condition and should be supplied with IEC mains lead(s) and a wired
handheld remote control. If there are any signs of damage or items missing from the packaging, contact your
dealer immediately.

Warning

To prevent risk of fire or electric shock, do not expose electrical parts to rain or moisture.
If liquids are spilled on the housing or through the vents, disconnect the mains, allow the QTFX-B4 to dry out
and have it checked by qualified personnel before further use.
Avoid any impact, dropping or extreme pressure to the housing.
No user serviceable parts inside - do not open the case.
Refer all servicing to qualified service personnel.

Placement

The QTFX-B4 has an open front fluid tank and should be operated in an upright position.
Choose a position where the bubble output is facing the area to be filled.
Ensure easy access to the rear panel and to the bubble fluid tank for refilling and cleaning.
When moving the unit around, take care not to spill the contents of the tank inside the machine.

Safety

 Check for correct mains voltage and condition of IEC lead before connecting to power outlet
 Check the condition of the remote lead and ensure that it is not trapped
 This unit must be earthed

Cleaning

 Use a soft dry or slightly damp cloth to clean the casing
 Do not use strong solvents for cleaning the unit
 Empty contents and rinse the bubble fluid tanks after each use

Setting up

The QTFX-B4 requires bubble fluid to produce the effect.
It is recommended to use qtx bubble fluid for best results (160.574UK, 160.575UK)
For bubbles that glow in UV light, qtx UV bubble fluid may be used (160.576UK, 160.577UK)
A chart for recommended fluids is included further along in this document

 Pour bubble fluid directly into the front open tank, taking care not to spill on fans beneath the tank
 Connect the supplied remote control to the female IEC on the rear panel
 Connect the IEC mains plug

160.564UK User Manual