Maintenance And Cleaning - Mestra R-080400 Mode D'emploi

The sequence of steps to be programmed is as
follows:
Press (10) to enter programming mode. "A0"
1.
will begin to flash.
Press Down (8) to set a waiting time of zero.
2.
Press (10) to go on to the next step. The A1
3.
lamp will flash.
Press Up (9) to select a 1st ramp time of 1
4.
hour.
Press (10) to go on to the next step. "U1" will
5.
flash.
Press Up (9) to select "A" (boiling point) as
6.
the 1st plateau temperature.
Press (10) to go on to the next step. "A2" will
7.
light up.
Press Up (9) to select a 1st plateau time of 5
8.
minutes.
Press (10) to go on to the next step. "A3" will
9.
light up.
Press Up (9) to set a 2nd ramp time of 1
10.
hour.
Press (10) to go on to the next step. "U2" will
11.
light up.
Press Down (8) to set a 2nd plateau
12.
temperature of 80 ºC
Press (10) to go on to the next step. "A4" will
13.
light up.
Press Up (9) to select a 2nd plateau time of
14.
30 minutes.
Press (10) (Function) or (7) (W/T) to
15.
memorise the program drawn up.
The polymeriser will start up when the Start/Stop
button (5) is pressed for approximately five
seconds, and will automatically run the program.

MAINTENANCE AND CLEANING

To obtain long, trouble-free service from the unit,
follow these instructions:
• The R-080400 / R-080402 has a circuit
breaker that protects the machine against
electric overloads. Once the problem is
solved, press the circuit breaker located on
the side of the machine (F) to get it into work
again.
• Message "bro" means that the thermal probe
is broken and must be replaced.
• Message "HHHH" means that the triac is
broken and must be replaced.
• The R-080400 / R-080402 has a circuit
breaker that protects the machine against
accidental overheating as it detects excessive
temperature and cuts off machine operation.
Once the machine
temperature, the security contactor has to be
reset. To access this, proceed as follows:
returns to normal
Take off the lower panel by removing
1.
the fastening screws.
Unscrew and extract the front of the
2.
machine holding the control unit.
Press the contactor (G).
3.
Follow these instructions in reverse
4.
order to reassemble the unit.
Carry out a test to check operation of
5.
the polymeriser.
• Clean the inside of the tank approximately
every 20 hours, by heating the water to 75
ºC, then emptying the tank through the
drainage tap at the back.
• Unplug the polymeriser and clean the inside
of the tank with a fine scourer moistened in
soapy water, taking care not to damage the
heating element
Special products for cleaning polymerisers
may also be used. Rinse the inside of the
tank with plenty of water and then close the
drainage tap.
• At intervals which will depend on how hard
the water is, clean away any limescale which
may have been deposited on the shower
nozzles or electric heating element, using a
scale remover. Anti-limescale products may
also be used.
• To clean the outside housing of the unit use a
cloth moistened in soapy water. Do not use
solvents or other inflammable products.
• To get the best results from the polymeriser
additives available on the market to dissolve
wax may be added to the water. The
manufacturers'
always be followed in this case.
• After using the polymeriser, remove wax,
foam, remains of resin and other particles
which may be left floating on the water.
• For optimum
MESTRAITUA, S.L. recommends the use of
MESTRA muffles and flanges.
• Clean the unit's control panel regularly with a
damp cloth. Always disconnect the machine
before doing this.
PRECAUTIONS
♦ Before connecting the unit ensure that the
power supply is 230 V, 50/60 Hz and earthed.
It should also be protected by a thermal
magnetic cut-out. Consult your installer
concerning these matters.
♦ Do not allow children or unskilled personnel
to handle the unit.
♦ Use long gauntlets
whenever you put muffles into the tank or
take them out.
English
or temperature
recommendations
performance, TALLERES
and muffle
probe.
should
tongs
11