Meler PS20, Инструкция по эксплуатации, Страница: 12 / 100

FOCKE MELER GLUING SOLUTIONS
2-2
INTRODUCTION
Intended use
PS20 Non Stop are intended to be used under the following conditions:
• Hot-melt adhesive melting and pumping at a temperature of up to 200°C
(392°F).
• Use of melting equipment with Meler accessories.
• Installation of melting equipment according to the current safety
regulations, as well as the instructions found in this manual (anchoring,
electrical connection, hydraulic connection, etc.)
• Use of melting equipment in environments which are not explosive or
chemically aggressive.
• The melting equipment is to be used while following the safety
instructions found in this manual, as well as the labels found on the
equipment, using adequate protective measures in each mode of
operation.
Limited use
PS20 Non Stop must be used in the manner in which they are intended, and
never under the following conditions:
• Used with materials that may represent safety or health hazards when
heated.
• Use of melting equipment in environments which must be cleaned with
water jets.
• Use of melting equipment to heat or melt food products.
• Use or handling of melting equipment without adequate safety
protection.
Modes of operation
Drum unloader Non Stop may be used in the modes described below:
Mode of heating system on _ The drum melter keeps all the elements
heated at the temperature shown on the display which have been
previously set up. The system motor-pump remains enabled waiting
the opening action of one or more applicators to supply the adhesive.
It is necessary to achieve three conditions for pumping, the first, the
pumping system have been activated by the operator (on the front
panel with the ON/OFF button). The next, the temperatures pre-set for
every element (platen, hoses and applicators) have been reached and
the last, the delay time pre-set, until the pumping system starts, have
been over.
Once the above conditions are done the pumping system can be
managed in two different ways: manually or with external signal.