DEMiRiZ DP10 Spot Welders User Manual
- June 9, 2024
- DEMiRiZ
Table of Contents
DP10 SPOT WELDERS
User Manual
DP10 Spot Welders
DP 10 – DP 15 – DP 20 – DP 30 – DP 60
EU DECLARATION OF CONFORMITY
Company
Ortaköy Sanayi Bölgesi Tiftik Sokak No:16 Silivri/İstanbul
Factory
Ortaköy Sanayi Bölgesi Tiftik Sokak No:16 Silivri/İstanbul
Product
Spot Welder
Brand – Model
DEMİRİZ – DP 10/DEMİRİZ – DP 15/DEMİRİZ – DP 20/DEMİRİZ – DP 30/DEMİRİZ – DP
60
The object of the declaration described above, is in conformity with the
relevant union harmonisation legislation.
Directives
LVD Directive 2014/35/EU, EMC Directive 2014/30/EU
Harmonised Standards
TS EN 62135-1:2015
TS EN ISO 669:2016
TS EN ISO 12100:2016
TS EN 61000-6-1:2011
TS EN 61000-6-3:2007/A1:2011
İstanbul, 01.09.2019
Declaration No : CED.007
This declaration loose its validity in case of
modification on the machine without our written authorization.
WARNING: Before using the machine
Read the user manual carefully.
SAFETY INSTRUCTIONS
Operators using the machine must be experienced or fully trained in welding; they have to read the user manual before operation and follow the safety instructions.
-
Protection against electric shock
Wear dry and sturdy insulated gloves and working apron. Never use wet or damaged gloves and working aprons.
If not used turn off the machine.
Before repairing the machine, remove all power connections and/or connector plugs or turn off the machine.
Make sure that the grounding of the power line is properly connected.
All cables must have an adequate section; stop welding if the cables overheat in order to avoid rapid wearing of the insulation.
Operators must work on an insulating board.
Do not weld in damp or wet conditions -
Protection against moving parts
Safeguard your hands by keeping them away from electrodes and moving parts while working.
Wear metal toe shoes against the possibility of heavy objects falling on to your feet. -
Protection agains welding fumes and gases
Good ventilation is essential in all welding work.
Create a natural or artificial ventilation system in the work area. -
Protection against burns
Do not touch the hot parts with bare hands.
Wait until the time required for the machine to cool down before working on its parts.
If you need to hold hot parts, use suitable tools, welding gloves with high- level thermal insulation and fire-resistant clothes. -
Protection against sparks and spattering particles
Consider spark formation during welding. Supply your protective equipment.
Welder’s clothes must be used for spot welding applications. Synthetic materials should be avoided as they will burn quickly due to welding sparks.
Keep flammable materials, gasoline, oil, thinner etc. away from where the machine is operated.
Fire extinguisher tubes and materials must be available at all times in order to ensure fire protection against fire in the welding environment. -
Protection agains noise
If the noise level is high, wear approved ear protectors. -
Protection against electromagnetic interferance
This machine is designed for operation in the industrial zone and according to CISPR11, the 2nd group is a class A device.
The use of the grid in residential areas can cause difficulties in terms of noise transmitted or emitted in ensuring electromagnetic compatibility. The user must install and operate this machine as described in the manual. If any electromagnetic interference is detected due to the operation of this machine, the user should take corrective measures to reduce or eliminate these effects.
Check the electromagnetic immunity of equipment’s operating near the working area.
The user must ensure that all equipment in the work area is compatible. Otherwise, additional protection measures may be required. These measures will depend on the size of the work area, the shape of the building and other activities in the work area.
To prevent possible EMC damage, perform your welding operations as far as possible (100m) from your sensitive electronic devices.
If changes are made or the machine is included in integrated equipment, compliance with the standards should be checked again. -
Protection against installation errors
The device is suitable for indoor use only.
Do not expose to rain or excessive moisture.
Keep all covers, panels etc. of the machine closed and locked. -
Waste procedure
This device is not domestic waste. It must be directed to recycling within the framework of theEuropean Union directive and national laws.
Obtain information from your dealer and authorized persons about the waste management of yourused machines..
TRANSPORT RULES
-
Cautions during delivery
First remove all packing material on the machine.
Make sure that all the items you have ordered have arrived. If any material is missing or damaged, contact your place of purchase immediately.
In case of damaged or incomplete delivery; Keep a record, take a picture of the damage and report to the carrier with a copy of the transport note. -
Packing
The machine can optionally be on the pallet. Consider the specifications for package dimensions and weight.
Machine’s center of gravity is close to the upper part. Therefore, be careful in the transportation process.
Do not climb onto the pallet while moving. -
Storage
When the machine is not used for a long time, store it in a dry place with ambient temperature between 0 ° C and + 40 ° C, and not in contact with rain.
Drain the water cooling system if it will be stored at temperatures below 0 ° C.
GENERAL INFORMATION
It is a professional type spot welding machine which has a strong and strong
structure and can provide excellent results at the source of iron based
materials and steel products.
5-stage current control
Reliable operation with robust metal housing
High transformer power output
Coil former produced by high temperature resistant Nylon 6 (70%) and glass
fiber (30%)
Tongs suitable for water cooling
Technical Data
| DP 10| DP 15| DP 20| DP 30| DP 60
---|---|---|---|---|---
Primary Voltage Um| 2∼380 V| 2∼380 V| 2∼380 V| 2∼380 V| 2∼380 V
Secondary No Load Voltage
U20| 1 – 2.6 V| 1 — 2.8 V| 1 – 3.0 V| 1 – 4.0 V| 1 – 5.0 V
Maximum Input Power Sm.| 10 kVA| 15 kVA| 20 kVA| 30 kVA| 60 kVA
Maximum Primary Current ficc| 40 A| 50 A| 60 A| 80 A| 100 A
Welding Capacity (mm)| 2,00 + 2,00| 2,50 + 2,50| 3,00 + 3,00| 3,50 + 3,50|
5,00 + 5,00
Arm Diameter (mm)| 40| 40| 50| 50| 50
Arm Depht (cm)| 50| 50 cm| 50| 50| 50
Adjustment Level| 55| | 5| 5| 5
Dimensions (w/d/h) (cm)| 48,5x101x106| 48,5x101x106| 48,5x101x106|
48,5x101x106|
Weight (kg)| 130135224| 135| 224| 255|
INSTALLATION
Place the machine in a dust-free and moisture-free location. Place it in a
wide area to make it easily accessible for ventilation and maintenance.
Place it on a clean surface and fix it with fixing screws.
• Connection to the mains supply
Always connect the mains cable of the device to a grounded outlet. Make
sure that the outlet is properly grounded.
When inserting the plug into the outlet, make sure that the machine’s on /
off switch is in the “0” position.
Do not operate the device with a damaged input cable or a damaged power plug.
Check all cables frequently for possible damage. If a damaged or non-insulated
cable is detected, repair it immediately or replace it with a new one of the
same cross section and type.
Your machine is operated with 380 V, 2 phase mains voltage.
Your machine has an energy input cable that output from the back panel. The
plug on the end is connected in 2 phases. Do not make any changes here.
Connect an external ground to the grounding screw on the back panel of the
machine.
Use an input fuse in accordance with the power of your machine.
| DP 10| DP 20| DP 30| DP 60
---|---|---|---|---
Input Fuse D Type| 40 A| 63 A| 80 A| 100 A
• Connection to the cooling unit
Machine arms and connections have water cooling inlets. Cooling connection can
be made with these connections at max 4 Bar pressure.
OPERATION
Before applying mains voltage to the machine, make sure that the tap switch is
in the “0” position.
After connecting the machine’s input cable to the mains, turn the tap switch
to “1” position.
This position is the lowest current setting of the machine. In the meantime,
the machine is running.
Make sure that the part of the workpiece to be welded is not painted, oily or
too dusty to prevent conductivity.
According to the thickness of the workpieces to be welded; The 5-stage
adjustment switch allows you to adjust the current. Maximum part thickness you
can weld with the machine will be lower in galvanized sheets than carbon steel
sheets.
Keep workpiece perpendicular to the electrodes.
After workpieces to be clamped between the electrodes, the mechanical contacts
in the machine will approach each other. After the foot pedal is pressed a
little more, the contacts will join and workpieces will be welded together.
You can determine the appropriate current stage by experimenting on the
materials to be welded with the 5-stage current setting.
By choosing the current setting according to the thickness of the workpiece,
you can complete the welding process without affecting the electrodes and/or
the workpiece.
Welding operations should be done many times according to the size of the
piece for a firm welding.
2 phase power supply 380V 50Hz. For optimum operation, do not use any
extension cords.
If needed use cables with adeqeute cross section.
MAINTENANCE
Before starting the maintenance of the machine, electrical connection must be
disconnected.
Periodic inspection and preventive maintenance ensure safe, convenient
operation and long life of the machine.
Initial service maintenance should be done 6 months after the machine is
started to be used.
Then, maintenance should be done for 6 or 12 months depending on the machine’s
power and operating environment.
If the working periods of the machine are long, maintenance should be done in
a shorter time.
• Maintenance tips
All connections and cables are reviewed. Protective parts and connections are
carefully checked. (Tightening the screws, crack, poles)
It is checked whether all moving and working mechanical parts fulfill their
functions.
The dressings should be cleaned with soft cloths if necessary. Never use
sandpaper when cleaning the windings, this may cause arc or permanent damage.
• Spare parts
Electrodes may wear out over time. Always clean electrodes for optimum weld
results. Use copper with beryllium or zirconium compound for new electrodes.
TROUBLESHOOTING
| Symptoms | Causes | Remedies |
|---|---|---|
| Output power can not be adjusted. | The tap switch is defective. | Disconnect |
the machine from the electricity and call for service.
Device does not trigger.| The contacts do not merge even though the foot pedal
is depressed. There is no mains electricity in the socket.| The mechanism to
which the contacts are
connected has become loose. The contacts have gone too far.
Make sure there is electricity to which the device is connected.
If the problem persists, contact service.
Device output power is low.| Output tips or connections are damaged.
Extension cord is too long or poor quality| Check the output tips and
connections. If damaged or loosed, fix the connections.
Make the extension cord with a quality one.
If possible, connect from the socket closest to the main fuse, without using
an extension.
Too much spark| The contacts are too close or stuck together.| The mechanism
to which the contacts are
connected has become loose. The contacts have gone too close.
• Warranty
The warranty covers faulty workmanship for 2 years from the date of purchase
(parts and labour).
Our warranty coverage is limited to the manufacturing defects of our machines.
The use of machines other than their intended purpose, failure to comply with
the conditions in the user manual, making incorrect network connections, not
using original accessories, maintenance and repair of the machine other than
the authorized service within the warranty period, and malfunctions that may
occur as a result of natural disasters are not covered by the warranty. In
addition, the accessories supplied with the machine are limited to the
warranty of the manufacturers of these goods.
- If the goods fail within the warranty period, the time spent in repair is added to the warranty period. The repair time of the goods is a maximum of 20 working days.
- Technical services authorized by Demiriz and Demiriz determine whether the malfunction of the goods is under warranty.
- The authorized service or Demiriz determines the repair place (where it is used or the service workshop) and its shape.
- In the event that the product malfunctions due to manufacturing errors within the warranty period; It will be repaired without any charge under labor cost, replacement part cost or any other name. The properties of the product are clearly stated in the “Operating Manual”. Malfunctions resulting from the use of the product contrary to the points in the user manual are out of warranty.
Manufacturer
Title: Demiriz Elektrik İnşaat Sanayi ve Ticaret Limited Şirketi
Address: Ortaköy Sanayi Bölgesi Tiftik Sokak No:16 Silivri/İstanbul
Tel: 0212 734 39 25
Fax: 0212 734 39 28
Product
Type: Manual Spot Welder
Brand: DEMİRİZ
Model: DP 10 DP 15 DP 20 DP 30 DP 60
Bandrol ve Serial Nu:
Delivery Date and Place:
Max Repair Time : 20 days
Dealer
Title:
Address:
Tel:
Invoice Date and Nu:
MPORTANT NOTE! In order for the warranty to be valid, a copy of the
invoice of the device and this warranty document filled and stamped by the
vendor must be kept.
ELEKTRIK ŞEMASI – ELECTRICAL SCHEMA
Documents / Resources
|
DEMiRiZ DP10 Spot
Welders
[pdf] User Manual
DP10, DP15, DP20, DP30, DP60, DP10 Spot Welders, DP10, Spot Welders, Welders
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