MXHH001S050A0295
2
1
3
MXHH002S033A0295
Heated Hoses PG...
7
E
1998 Nordson Corporation
All rights reserved
45--PG--MA--01 (formerly PG...)
Issued 10/98
P/N 317163B
WARNING:
Hot! Risk of burns. Wear heat--protective gloves.
If cold hot melt material can be found in the hose connection fitting (1)
and/or hose connection (2), these components must be heated until the
material softens (approx. 80
_
C, 176
_
F).
1. First connect the hose (3) electrically to the unit. For more than one
hose: every hose connection fitting is allocated to a corresponding
connection socket. Do not mistakenly exchange!
NOTE:
For units with recirculation hoses: do not mistake recirculation
hoses for feed hoses.
2. Heat the unit and hose to approx. 80
_
C (176
_
F).
3. Screw the hose onto the unit.
Fig. 4
NOTE:
Close unused hose connection fittings with Nordson screw caps.
WARNING:
System and hot melt material pressurized. Relieve
pressure before disconnecting heated hoses. Failure to observe
can result in serious burns.
Relieving pressure
See operating manual of the material pressure--producing system
components.
Second Open- jawed Wrench
Using a second open--jawed wrench prevents the hose connection fitting
on the unit from turning.
Fig. 5
4. Installing Heated Hoses
Connecting
Disconnecting
