BorMann 034926, Manual, Page: 2 / 10

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* The manufacturer reserves the right to make minor changes to product design and technical specifications with -
out prior notice unless these changes significantly affect the performance and safety of the products. The parts
described / illustrated in the pages of the manual that you hold in your hands may also concern other models of
the manufacturer's product line with similar features and may not be included in the product you just acquired.
* Please note that our equipment has not been designed for use in commercial, trade or industrial applications.
Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or for equivalent
purposes.
* To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or
replacement work, including maintenance and special adjustments, must only be carried out by technicians of the
authorized service department of the manufacturer.
Technical Data
Nozzle size: 1.3mm
Working pressure: 0.2mpa
Height of spray range: 300mm
Air consumption: 380l/min.
Painting distance: 10-15cm
Cup size: 600ml
Net weight: 0.4kg
Troubleshooting
Common troubles and troubleshooting of spray gun
Trouble Possible cause Remedy
No paint No compressed air in
Needle valve regulating knob not fully opened
High paint viscosity
Inspect air supply pipe
Regulate needle valve knob according to standard
Dilute according to standard formula of paint
There is paint spilling at the nozzle when stopping
pulling the trigger
Mismatch of needle valve and nozzle Abrasion of
needle valve
Abrasion of nozzle
Equip with proper nozzle and needle valve ac -
cording to standards
Replace the needle valve
Replace the nozzle
Airflow nozzle leakage when stopping pulling the
trigger
Stain inside air valve
Damage of air valve seal ring or air valve spring
Dismantle the air valve and cleanse inner parts
Replace seal ring or air valve spring
Excessive painting at airflow nozzle cause painting
drops when pulling the trigger
Incorrect installation of nozzle at the gun head
Airflow nozzle is blocked
Install nozzle according to standards
Cleanse air cap thoroughly
Paint leakage out of nozzle and needle valve Scratch, damage or abrasion at the base inside
nozzle
Damage or abrasion outside nozzle
Needle valve or nozzle is not sealed for unclean
juncture
Mismatch of nozzle and needle valve
Unclean needle valve
Unclean needle valve seal cartridge
Replace the nozzle
Replace needle valve
Remove foreign matters or excessive paint
Equip with nozzle or needle valve according to
standards
Clean and lubricate needle valve
Take the seal cartridge down and clean it
Excessive paint Incorrect installation of nozzle
Leakage of needle valve or nozzle
Install according to standards
Replace seal cartridge
Do not use the spray gun near active flames and always keep working area well ventilated when spraying.
Do not spray on human bodies or animals to avoid damage caused to eyes and skin.
Use protective devices like respiratory protection equipments and eye-protective devices during any spraying.
Insulate or release the pressure inside the device before cleaning or maintenance.
Do not use wire to dredge feeder noses and nozzles,etc. to avoid damage caused to parts and abnormal spraying.
Do not immerse spray gun and its parts in diluting solvent for a long times. Do take out and dry in the air after finishing cleaning.
Do not overhaul it by force if the paints bond together.
The spraying distance should be between 10cm and 15cm and the viscosity 14±2 for best effect.
Safety Warnings
PLEASE PAY ATTENTION TO SAFETY
WARNINGS AND READ CAREFULLY THE
INSTRUCTIONS!
This spray gun is suitable for solvent-based paints, water-based paints and varnishes for high-end auto maintenance markets, auto repair shops, and automo -
tive sheet metal.
Scope of application