5. Safety instructions
The manufacturer assumes no liability for uses other than those described in the operating
instructions, or for unauthorized alterations.
These operating instructions and warnings should be read carefully and kept in an easily
visible location in the vicinity of the soldering iron. Non-observance of these warnings can
result in accidents, injury or risks to health.
The WELLER soldering stations WSD 81 are in compliance with the EC Declaration of
Conformity in accordance with the basic safety requirements specified by Directives 89/
336/EEC and 73/23/EEC.
6. Accessories
5 29 161 99
Soldering iron set WSP 80
5 33 110 99
Soldering iron set MPR 30
5 33 111 99
Soldering iron set MLR 21
5 33 112 99
Soldering iron set LR 21, antistatic
5 33 113 99
Soldering iron set LR 82
5 33 155 99
Soldering iron set WMP
5 33 133 99
Soldering iron set WTA 50
5 13 050 99
Reflow soldering unit EXIN 5
5 27 026 99
Preheating plate WHP 50
5 27 028 99
Preheating plate WHP 80
5 25 030 99
Thermal insulating unit WST 20
5 31 181 99
External input unit WCB 1
5 31 180 99
External input unit WCB 2
7. Scope of supply
WSD 81
PUD 80
Control unit
Control unit
Soldering iron WSP 80
Power cable
Power cable
Operating instructions
Operating instructions
Jack
Soldering iron rest
Jack
Illustration: Circuit diagram, see Page 57
Illustration: Exploded view, see Page 58
8. Warnings
1. The power cord should be inserted only in specially approved power sockets or
adapters.
2. Keep your work area in proper order.
Always return the soldering tool to its original holder when not in use. Do not bring combustible
materials near the hot soldering tools.
3. Take care for the surroundings.
Don't use the soldering tool in a moist or wet environment.
4. Protect yourself against electrical shocks.
Avoid touching grounded parts with your body, e.g. pipes, heating radiators, stoves,
refrigerators.
5. Keep children at a distance.
Don't allow other persons to touch or disturb the soldering tool or cord. Keep other persons
away from your work area.
6. Store your soldering tool in an appropriate place
Unused soldering tools should be stored in a dry location which is out of the reach of children
(some place high or in a locked cabinet). Switch off all unused soldering tools.
7. Do not overload your soldering tool.
Use the soldering tool only with the specified voltage or specified pressure and pressure
range.
8. Use the appropriate soldering tool.
Don't use a soldering tool whose performance is not adequate for your work. Never use the
soldering tool for purposes for which is was not designed.
9. Wear suitable work cloths.
There is a danger of burning yourself with liquid solder. Wear the corresponding protective
clothing in order to protect yourself against burns.
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