HB-THERM M8088 User manual

Temperatur Control Technology
www.hb-therm.ch
M8088-EN 2020-03 1/3
2020-03
Page
Assembly Instructions
M8088-EN
Spare part heat sensor (O/ID T24632-X)
Purpose
Replacement of heat sensor (BT 1, BT 2)
Precondition
WARNING!
Danger for unauthorized persons!
Conversion work may only be carried out by
specialist staff who have been trained accordingly.
Therefore:
–Keep unauthorized persons away from the work
area.
NOTE!
Knowledge of the Instruction Manual is a
precondition for carrying out conversion work on
the unit.
Procedure
DANGER!
Danger to life caused by electric current!
Touching conductive parts causes a direct danger
to life.
Therefore:
–For all work on the electrical system, for
maintenance, cleaning or repair work,
disconnect from the mains or disconnect all
phases of the external power supply and secure
them against being switched on again. Check
unit is isolated from power supply.
WARNING!
Danger of crushing due to rolling away or
tipping
With an uneven floor or when the castors are not
locked, there is a danger that the unit tips over or
rolls away causing crushing.
Therefore:
–Only install the unit on an even floor.
–Ensure that the castors are locked.

Assembly Instructions M8088-EN
M8088-EN 2020-03 2/3
1. Proceed as follows in order to cool down the unit and empty
the mould (mould evacuation):
Display menu page Functions.
Select the function Cooling and activate with the key.
If the function Mould evacuation is available, select it and
activate it with the key.
The activated function is indicated with the symbol.
Units HB-100X_4 and HB-100/140/160Z_4 without function
Mould evacuation: Loosen the drain connection (G) slowly until
the unit is depressurized.
2. Main switch off, remove the plug from the mains and empty
the unit.
3. Remove the cover from the unit (see Instruction Manual
Chapter Maintenance).
4. Loosen the screws in the front panel and hinge it down.
5. Proceed as follows in order to remove the temperature sensor
(BT 1, BT 2):
Unplug cable of the temperature sensor on GIF-51 (A 4) slot
X 33.1 or X 33.2.
Disassemble and remove the temperature sensor.
WARNING!
Bolted assemblies, especially combinations of
stainless steel / stainless steel or steel / stainless
steel tend to adhere strongly or can seize up after a
longer period of operation at high temperatures.
This results in difficulties in dismantling.
Therefore:
–Use a suitable lubricant.
6. Proceed as follows in order to assemble the temperature
sensor (BT 1, BT 2):
Mount and fasten new temperature sensor
Transfer the cable labelling of the old temperature sensor to the
new temperature sensor.
Plug the temperature sensor on the corresponding slot X 33.1
or X 33.2 at GIF-51 (A 4).
NOTICE!
The temerpature sensor that is not being changed -
must be cleaned if the demounted temperature
sensor is showing dirt.

Assembly Instructions M8088-EN
M8088-EN 2020-03 3/3
7. Close and secure the front panel.
8. Reconnect mains plug and switch on main switch.
9. Press the key to switch on the unit and check it for leaks.
Fig. 1: Calibrate temperature sensor
10.Proceed as follows in order to calibrate, if necessary, the
temperature sensor:
With a constant deviation set parameter Sensor … offset under
Service \ Calibrating \ Temperature.
With a linear deviation, set parameter Sensor … ascent corr.
under Service \ Calibrating \ Temperature.
ATTENTION!
Risk of incorrect calibration!
False calibrations can lead to faults witch the unit.
Therefore:
–Check the calibrations.
11.Switch the unit off by press the key.
12.Main switch off.
13.Close the unit correctly again.
Parts list
Pos
Description
O/ID
O/ID
T24632
T24632-1
T24632-2
Pcs
Pcs
Pcs
01
Heat sensor Pt 1000, 1,12 m
T24226
1
-
-
02
Heat sensor Pt 1000, 1,45 m
T25526
-
1
-
03
Heat sensor Pt 1000 coated, 1,45 m
T27711
-
-
1
04
Assembly instructions German
M8088-DE
1
1
1
05
Assembly instructions English
M8088-EN
1
1
1
06
Assembly instructions French
M8088-FR
1
1
1