Weller WS51 Soldering Desoldering Rework Products Instruction Manual
- June 15, 2024
- Weller
Table of Contents
Translation of the original instructions
WS51 Soldering Desoldering Rework Products
WS 51
WS 81
MANUAL
https://www.weller-tools.com/mea/gb/industrial-soldering/products/soldering- stations/ws-81
- Mains switch
- Connection bush for soldering iron
- Rotary potentiometer for setting temperature (150°C450°C)
- Equipotential bonding bush
- Connection bush for soldering iron
- Power supply connector
- Fuse
- Voltage selection switch (dual-voltage version only)
Thank you for placing your trust in our company by purchasing the Weller soldering stations WS 51 and WS 81. Production was based on stringent quality requirements which guarantee the perfect operation of the device.
Caution!
Please read these Operating Instructions and the attached safety information
carefully prior to initial operation. Failure to observe the safety
regulations results in a risk to life and limb.
The manufacturer shall not be liable for damage resulting from misuse of the
machine or unauthorised alterations.
The soldering stations WS 51 and WS 81 corresponds to the EC Declaration of
Conformity in accordance with the basic safety requirements of Directives
2004/108/EC, 2006/95/EC and 2011/65/EU (RoHS).
Description
2.1 Control unit
The soldering stations WS 51 and WS 81 are a part of the range of products
which were developed for industrial manufacturing as well as for the repair
and laboratory sector. The analog electronic control system guarantees the
best possible control performance
for various soldering tools. The high-powered 24 V heating elements make
excellent dynamic performance possible, so that the soldering tools can be
used universally. Various equipotential bonding possibilities for the
soldering iron tip, zero power switch and antistatic design of control unit
and iron complete the high quality standard.
The desired temperature can be set by a rotary potentiometer in an infinitely
variable range between 150°C – 450°C.
The set temperature can be locked by the key switch (4) integrated in the
front plate. Temperature settings cannot be changed when the unit is locked. A
blinking green LED in the display signals that the preset temperature has been
reached.
2.2 Soldering irons
WP 80: The soldering iron WP 80 / WSP 80 is WSP 80 characterized by its
capacity for reaching the soldering temperature quickly and precisely. Its
slim design and heating power of 80 watts makes universal usage possible –
from extremely fine to high-temperature soldering work. Work can be continued
immediately after switching soldering tips, since the temperature is reached
again quickly.
LR 21:
Our “standard” soldering iron. With a power of 50 watts and a wide spectrum of
soldering tips (ET series) this soldering iron can be used anywhere in the
electronics sector.
MPR 80:
The Weller Peritronic MPR 80 soldering iron has an adjustable working angle of
40° to enable an individually ergonomic soldering process. The 80-watt power
and slim design makes this soldering iron suitable for fine soldering work.
WTA 50:
The unsoldering tweezers WTA 50 were specially designed for unsoldering SMD
components. Two heating elements (2 x 25 watts), each with its own temperature
sensor, ensure constant temperatures at both ends.
LR 82:
High-performance 80 watt soldering iron for soldering work with high heat
require ments. The soldering tip is attached by a bayonet catch to ensure
correct position when using different tips.
See “Accessories” for additional tools.
Technical Data
| Dimensions in mm: | 166 x 115 x 101 (l x w x h) |
|---|---|
| Supply voltage (6): | 230 V / 50 Hz (120 V / 60 Hz for dual-voltage version) |
| Power input: | 95 watts |
| Class: | 1 (control unit) and 3 (soldering iron) |
| Fuse (7): | T500 mA (dual-voltage version T800 mA) |
| Temp. control: | 150°C – 450°C |
| Precision: | ± 9°C |
| Equipotential bonding (4): | Via a 3.5 mm jack (initial state – hard-grounded) |
Starting
Assemble soldering iron rest (see exploded drawing).Place the soldering iron in the safety rest. Insert the soldering iron plug into the connection bush (5) of the control unit and lock by turning to the right. Check that the power supply corresponds to the specifications on the name plate and that the power switch (1) is in the OFF position. On version that can be switched, set the voltage on selection switch (8) (set in the factory to 240 V ). Connect the control unit to the power supply. Set the temperature at the rotary potentiometer (3). Switch on unit at the supply switch (1). Green LED (2) will illuminate. This LED functions as the optical regulator. Constant illumination means that the system is overheating. The blinking light signals that the operating temperature has been reached.
Maintenance
The transition between the heating element / sensor and the tip of the
soldering iron may not come in contact with dirt, foreign particles or become
damaged, since this affects the precision of the temperature control.
Equipotential bonding
The various circuit elements of the 3,5 mm jack bush (4) make 4 variations possible:
Instructions for use
For initial heating, coat the selective tinnable tip with solder.
This removes any oxidation or dirt on the tip which may have occurred during
storage. During pauses between soldering and before storing the soldering
iron, ensure that the tip of the soldering iron is well coated. Do not use
aggressive fluxing agents.
Note:
Always ensure the proper position of the soldering iron tip.
These soldering irons have been adjusted for an averagesize tip. Deviations
can occur due to exchanging of the tip or using other tip designs.
Accessories
| T005 29 180 99 | Soldering iron set WP 80 |
|---|---|
| T005 29 161 99 | Soldering iron set WSP 80 |
| T005 33 131 99 | Soldering iron set MPR 80 |
| T005 29 187 99 | Soldering iron set LR 21, antistatic |
| T005 29 188 99 | Soldering iron set LR 82 |
| T005 33 133 99 | Soldering iron set WTA 50 |
| T005 27 028 99 | Preheating plate WHP 80 |
| T005 29 179 99 | Soldering iron set WMP |
| WS 81: | |
| T005 25 032 99 | Thermal insulating unit WST 82KIT1 |
| T005 25 031 99 | Thermal insulating unit WST 82KIT2 |
Scope of supply
WS 81
Control unit
Soldering iron WSP 80
Power cable
Soldering iron rest
Jack
Operating Instructions
Safety Information
WS 51
Control unit
Soldering iron LR 21
Power cable
Soldering iron rest
Jack
Operating Instructions
Safety Information
PU 81
Control unit
Power cable
Jack
Operating Instructions
Safety Information
Illustration: Circuit diagram, see Page 50
Illustration: Exploded view, see Page 51 + 52
Subject to technical alterations and amendments!
See the updated operating instructions at www.weller-tools.com.
Symbols
** CE mark of conformity
British Conformity Mark
Disposal**
Waste light sources have to be removed from equipment. Check with your local
authority or retailer for recycling advice and collection point. According to
local regulations retailers may have an obligation to take back waste
electrical and electronic equipment free of charge. Your contribution to re-
use and recycling of waste electrical and electronic equipment helps to reduce
the demand of raw materials. Waste electrical and electronic equipment contain
valuable, recyclable materials, which can adversely impact the environment and
the human health, if not disposed of in an environmentally compatible manner.
Delete personal data from waste equipment, if any.
Contaminated filters must be treated as special waste. Dispose of replaced
equipment parts, filters or old devices in accordance with the rules and
regulations applicable in your country.
EC declaration of conformity
We hereby declare that the products described herein comply with the following
guidelines:
2014/30/EU, 2011/65/EU, 2006/42/EG
Authorised to compile technical documentation.
Weller Tools GmbH
Carl-Benz-Straße 2, 74354 Besigheim, Germany
SI 2016 No.1101, SI 2016 No.1091, SI 2012 No.3032
Authorised to compile technical documentation.
Apex Tool Group UK Ltd Registered in England, Company
Number 14127816 Registered Offi ce: 20 Farringdon Street,
8th Floor London, EC4A 4AB, United Kingdom
WS 51
WS 81
Product Registration
www.weller-tools.com/registration
GERMANY
Weller Tools GmbH
Carl-Benz-Straße 2
74354 Besigheim
Tel: +49 (0)7143 580-0
CHINA
Apex Tool Group
Room 302A,
NO 177 Bibo Road
Shanghai, 201202
Tel: +86 (21) 60880288
info@weller-tools.com
www.weller-tools.com
THE NETHERLANDS
Apex Tool Group B. V.
Phileas Foggstraat 16
7821 AK Emmen
Tel: +31 (0) 591 66 75 00
GREAT BRITAIN
Apex Tool Group UK Ltd
Registered in England,
Company Number 14127816
Registered Office:
C/O TMF Group 13th Floor,
One Angel Court, London,
EC2R 7HJ, United Kingdom
USA
Apex Tool Group, LLC.
Weller Professional Tools Division
1000 Lufkin Road
Apex, NC 27539
+866-498-0484
© 2023, Apex Tool Group, LLC.
Weller is a registered Trademark and registered Design of Apex Tool Group,
LLC.
References
- tools.com | Buy Power Tools and Automotive Parts online
- Homepage | Weller Tools
- Weller Product Registration | Weller Tools
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