Operation
23
Fig. 4.3/1:
Removing the cartridge
4.4
Automatic temperature reduction (ACE)
Unnecessary thermal load of the hot melt material should be prevented.
The device can therefore switch over to an active standby mode with decreased tempera-
ture if the trigger has not been activated for some time (interrupted operation).
The automatic temperature reduction is practically switched off in its delivery condition,
in which the standby time until lowering (parameter P2) is set to 999 min and the target
value lowering (parameter P1) is set to 0 °C.
You can set the desired behaviour by entering suitable values for parameters P1 and P2
(see Chap. 3.3.2).
Parameter
Value
P1
40 °C
P2
30 min
These values will lower the temperature by 40°C below the set target value 30 minutes
after stopping operation (active standby mode).
4.5
Switching off
1. Press the Start/Stop button (6) for approx. 1 s until the display goes out.
2. Adjust the operating pressure down to “0” with the pressure regulator (3) or disconnect
the compressed-air supply.
4.6
Processing PU holt melt adhesives
For PU (polyurethane) adhesives, the humidity triggers a chemical reaction which leads to
the firm bonding of the objects to be glued. Please comply with the notes in the following
chapters to prevent the nozzle system from clogging. Please also note our „Product Infor-
mation Polyurethane Hot Melt Adhesive“.
GB
