USER MANUAL FOR:
MINI SPOT WELDING
MINI-SPOT WELDING
FOR PROFESSIONAL CAR BODY WORKSHOPS
This machine allows :
Weld meson pads
Weld twist pads
Weld 2.0/2.5mm nails
Weld wavy wires
Dent pulling with pulling hammer
Dent pulling with muti-hook
Note: If the main transformer temperature get to 95
℃,
the machine thermal
protection will work, the machine can not be used until 10mins later.
The machine is delivered with :
Nails electrode 1pc
Nails lock(in) 1pc
Nails lock(out) 1pc Pads pulling head 1pc
Meson electrode
1pc
Twist pad electrode
1pc
Multi-functional pulling hammer 1pc
Wavy-wires 20pcs
Multi-hook heads 1pc
Wavy-wire electrode 1pc
Package box 1pc
Nails 2.5mm 500pcs
Nails 2.0mm 500pcs
Meson pads 50pcs
Twist pads 50pcs
The complete appearance:
Technical parameters:
Input voltage 1ph 230V 50/70Hz
Input power 800VA
Output voltage 4V
Max current 1600A
Welder weight 4.5kg
Packaging style carton
Packaging dimensions 60*23*38cm
Total weight 16kg
CE ISO
INSTRUCTION MANUAL
FOR MINI-SPOT WELDING MACHINE
Congratulations for the selection of this product which has been designed with great care; Before
ni ytefas fo snoitadnemmocer gniwollof eht ylluferac daer esaelp ,tcudorp eht gnisu dna gnillatsni
order to avoid accidents to the users and damages of the welding process.
PLR can’t be responsible for the damages occurred to persons or things, which derive from the
use of the machine in following circumstances:
- Non respect of the recommendations written in the manual instruction.
- Use of the accessories, which are different from the ones delivered by PLR.
- Non-respect of the regulating and particular dispositions where the machine is settled.
I / PRESENTATION
This product has been designed to carry out the following operations in car body workshop:
- Welding of nails 2.0mm&2.5mm
- Welding of meson pads, rings and wavy wires
- Pulling of nails, pads, rings and wavy wires
II / SAFETY STANDARDS AND GENERAL PRECAUTIONS
PLR can’t be responsible for the damages occurred to persons or things, which derive from the use
of the machine in following circumstances:
- Non respect of the recommendations written in the manual instruction.
- Use of the accessories, which are different from the ones delivered by our company.
GENERALITIES
1. Before disassembling the product’s body, plug out the lead cable.
4. The operator is responsible for respect of the car manufacturers ‘ recommendations, concerning
the protection of electrical and electronic procedures ( car computer, car radio, alarm, air bag, etc…)
5. Before an operation of servicing, the power supply with compressed air must be cut off and off
loaded.
6. The electrodes, arms, and the other secondary conductors can reach a very high temperature and
remain hot very long after having stopped the machine. Be careful: high risk of burns.
7. It is necessary to make a regular preventive maintenance.
ELECTRICITY
1. Check that the unity must be connected to the earth coupler and that the connection to the earth
is in good condition.
2. Check that the work bench is connected to the earth coupler.
3. Make sure that the operator has no contact with the metal parts to be welded without any
protection or with wet clothes.
4. Avoid to be in contact with the welding part.
5. Don’t make spot welding operations in very wet areas or on a wet oor.
6. Don’t weld with worn out cables. Check that there is no default with the isolation with stripped
cables or with loose connections.
7. Switch off the unit before replacing the electrodes.
8. Before controlling or repairing, please disconnect the unit directly to the level of the plug.
PROTECTION OF EYES AND BODY
1. During the welding process, the process must be protected from the eventual flashes of the
electrical arc with protection clothes like leather gloves, welding aprons, safety shoes, welding
helmets or glasses for ltering radiations and projections. As well during operations of rubbing and
hammering, the operator must protect his eyes.
2. Don’t keep rings, watches, or jewellery, which are current lead and can create burns.
3. All the protection board must be in good condition and maintained in place.
Never look at an arc of welding without any protection of your eyes.
Protect the environment near the product against projections and reections.
SMOKES AND GAS
Welding operations can cause the emission of toxic smokes and harmful metallic dusts. Use the
device in a sheltered place equipped with smoke aspirators.
The operator must wear an anti smoke mask.
The welding material must be degreased and cleaned in order to limit the toxic gas during the
welding process.
FIRE
1. Check that the sparks don’t cause re especially near inammable material.
2. Check that re extinguishers are not too far from the operator.
3. Leave the product in a place with air movers.
4. Don’t weld neither on containers of combustibles and lubricants, even empty, nor on containers
with inammable material..
5. Don’t weld in an atmosphere full with inammable gas or fuel steam.
ELECTRO-MAGNETIC COMPATIBILITY
Near the spot welding, check :
- there is neither no other power supply cable nor control lines, nor phone cables, nor radio or
TV reception appliances, nor watches, nor mobile phones, nor magnetic cards, nor computers or any
other electronic appliance.
- there is in the surroundings (minimum 3 meters of each point of the product) no persons using
active medical appliances (pacemakers, acoustic prosthetics).
Make supplementary protections if other products are used in the same environment.
III / CONNECTIONS OF POWER SUPPLY CABLES
Electricity:
Single phase 230V 50/70Hz . Use of the PHASE 1, PHASE 2 and EARTH CONNECTION on a 3
phase plug.
Protection of the line:
If the product releases the circuit breaker of the protection of installation, please check that you
have the right calibre and the adequate type of circuit breaker. If the main transformer get too hot,
the machine thermal protection will work, the machine can not be used until 10mins later.
V/ HOW TO USE
Meson function:
Meson function is for single point dent. Before the meson, please clean the rust and paint of the dent
part to make the pads contact well with iron plate. Then install the meson electrode to the welding
gun, put the pad on the electrode, vertical pulling to the iron and presse the gun switch, the meson is
welding well. Then put the multi-function pulling hammer to the pad and pull hard. When the iron
plate is pulling fomation rotate the hammer to unload meson.
Meson pad Installation demo
Meson pads welding and pulling
Wavy line function:
Wave line function is for long and narrow dent. Just as above function, please clean the rust and
paint of the dent part to make the electrode contact well with iron plate. Install the wave line
electrode to the welding gun, put the wavy wire horizontal on the dent, welding the loops of the
wavy wire on the dent one by one. Then install the muti-hook to the multi-functional hammer, link
the hooks to the wave holes. Pull the hammer hard till the dent is fomation.
Twist pad function:
Twist pad function is for single point dent and large area of dent. Before the welding, please clean
the rust and paint of the dent part to make the pads contact well with iron plate. Then install the
twist electrode to the welding gun, put the pad on the electrode, vertical pulling to the iron and
presse the gun switch, the pad is welding well. Then put the multi-function pulling hammer to the
pad and pull hard. When the iron plate is pulling fomation rotate the hammer to unload meson.
Twist pad installation
Twist pads welding and pulling
Wavy wire installation
Wavy-wires welding and pulling
Nails installation
Nails function:
Nails function is for single point dent. Before the welding, please clean the rust and paint of the dent
part to make the pads contact well with iron plate. Then install the nails electrode to the welding
gun, put the nails on the electrode, vertical pulling to the iron and presse the gun switch, the nail
is welding well. Then replace the hook head of the pulling hammer by the nails head, let the nails
insert to the hammer head, fasten the head and pull hard until the iron plate is pulling fomation.
Nails welding Nails pulling
