Operating Instructions_VF335_en.pdf - 第53页
3|For your safety 3.5.5 Solder pot in general DANGER Severe or fatal injury from hot machine! Hot pot containing molten metal! ü For any work being carried out, take the following safety precautions: a) Touching the po…
3|For your safety
3.5.3.1 Flux material refilling
WARNING
Risk of death or severe injuries due to flammable materials! Fire hazard!
ü When performing any operation, observe the following safety rules:
a) The machine suction system must be switched on!
b) Read the safety data sheets of the flux material manufacturer!
c) Let the preheaters cool down: The temperature of the preheater must be clearly
below the flux material ignition temperature (also called self ignition point)!
d) Before applying the wrist earthing strap, make sure that it works properly!
e) Apply the wrist earthing strap and connect it to the equipotential bonding of the
machine!
f) Fill any removable flux material tanks outside the machine!
g) Remove immediately any spilled flux material and make sure that the room is suf-
ficiently ventilated. Restart the machine only after removing any residues!
3.5.4 Preheating in general
DANGER
Risk of burns from hot surfaces!
a) Touching the preheater during use is forbidden!
3.5.4.1 Preheater cleaning
DANGER
Risk of burns from hot surfaces!
a) Allow the heater to cool to room temperature before carrying out service and
cleaning work!
DANGER
Risk of personal and material damage due to flammable atmosphere!
a) Do not use flammable cleaning agents!
ð These can penetrate into the interior of the heater and ignite when switching
on again!
b) Immediately report any cracks or fissures in the glass plates!
c) Damaged glass plates must always be immediately replaced by qualified techni-
cians!
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 52/695
3|For your safety
3.5.5 Solder pot in general
DANGER
Severe or fatal injury from hot machine! Hot pot containing molten metal!
ü For any work being carried out, take the following safety precautions:
a) Touching the pot during operation is forbidden!
b) Allow the pot to cool down to room temperature before carrying out service and
cleaning work! On this regard, observe the solder temperature at the machine
terminal!
c) During the solder heating and cooling, molten metal can splash out of the pot!
The machine protective plates must therefore remain closed during heating and
cooling!
d) Open protective plates only when the solder has solidified completely.
e) Service and cleaning work on hot pots must always be carried out by trained and
qualified personnel!
WARNING
Electromagnetic fields!
Hazardous for people with pacemakers or implanted defibrillators!
a) In the soldering modules of this soldering system an electromagnetic pump is
used. During operation electromagnetic fields occur in the immediate area. Vul-
nerable people need to keep a minimum safe distance of 10 cm from the induc-
tion pump during its operation.
3.5.5.1 Servicing and cleaning the hot solder pot
WARNING
Severe or fatal injury from hot machine! Pot containing molten metal!
ü For any work being carried out, take the following safety precautions:
a) Service and cleaning work on hot pots must always be carried out by trained and
qualified personnel!
b) Create and follow an internal operating procedure for protective clothing!
CAUTION
Fine dust may irritate the skin, respiratory tracks and mucous membranes!
Wear suitable protective clothing and use suitable tools!
ü Please observe the following notes:
a) Do not use a household vacuum cleaner! This device should fulfil the M device
classification (or a better one).
b) Switch on the machine suction unit!
c) Wear gloves, respiratory protection and protective glasses!
d) Do not smoke, eat or drink!
e) Dispose of the dusts environmentally compatible!
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 53/695
3|For your safety
WARNING
Please wear protective clothing!
a) Wear safety shoes, face protection, gloves, protective apron!
b) The protective equipment must be suitable for handling hot objects!
c) Touching the hot solder surface is forbidden even with gloves!
3.5.5.2 Manually refilling solder
WARNING
Severe or fatal injury from hot machine!
a) When manually refilling solder, liquid metal can splash out of the solder pot!
Manual solder refilling must always be carried out by trained, qualified personnel!
b) When heating up the pot, keep the machine protective plates closed! Open the
protective plates only if the pumps turn on in the pot!
c) During the melt cooling, keep the machine protective plates closed! Open the
protective plates only when the solder has solidified completely.
d) Wear safety shoes, face protection, gloves, protective apron!
3.5.5.3 Automatic solder feeding (solder bars, solder wire)
When dealing with solder bars and solder wire, special precautions must be taken
WARNING
Death or serious injury due to hot machine, risk of health effects!
a) Solders are hazardous to your health! Touch solder bars and solder wire only
when wearing protective gloves!
b) The solder bars and bar solder feeder itself can become very hot! Touch the
solder bars and solder feeder parts exclusively with heat-resistant protective
gloves!
c) After handling solder and taking off your protective gloves, wash your hands thor-
oughly!
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 54/695