Connecting Heated Hoses; Connecting; Disconnecting; Relieving Pressure - Nordson EP 30 Manual

Hot melt application head EP 30
8

Connecting Heated Hoses

Connecting

2 3
1
MXHH001S050B0997
Fig. 3

Disconnecting

MXHH002S033A0295
Fig. 4
P/N 397191B
WARNING: Hot! Risk of burns. Wear heat-protective gloves.
If cold adhesive can be found in the hose connection (1) and/or hose fitting
(2), these components must be heated until the adhesive softens (approx.
80 _C, 176_F).
1. First connect the hose (3) electrically to the unit.
2. Heat the unit and hose to approx. 80 _C (176 _F).
3. Screw the heated hose onto the unit.

Relieving Pressure

1. Set motor speed(s) to 0 min
2. Place a container under the nozzle(s) of the application head.
3. Trigger the solenoid valves electrically or manually. Repeat this
procedure until no more adhesive flows out.
4. Dispose of adhesive properly according to local regulations.

Second Open-jawed Wrench

Use a second open-jawed wrench when connecting and disconnecting the
heated hose. This prevents the hose connection from turning.
EP 30
-1
(rpm); switch off motor(s).
E 2005 Nordson Corporation