Herzog HP - Service Instructions; Disassembly A) - Removing the Nozzle from the Machine; Disassembly B) - Component Removal

HP-Nozzle, Installation & Service Instructions
herzog systems ag
Tel. +41 71 394 19 69
Fax. +41 71 394 19 60 info@herzogsystemsag.com
Seite 7 von 10
Version 06/2022
Service instructions
Read safety and cleaning instructions!
Assembly Note: Grease all threads with high temperature paste!
4.
2.
5.
A)
Disassembly A) - B)
3.
360° x 2
1.
Removing the nozzle from the machine:
1. Heat nozzle to operating temperature
2. Remove actuator (Actuator service information available seperately in documentation
Actuator. See www.herzog-ag.com)
3. Remove temperature sensor
4. Remove heater band
5. Loosen screws (two rotations)
B)
1a. 1b.
2.* 3a. 3b.
4a. 4b.
1. Remove tip (1a.), Needle (1b.) and holding pin (1c.)
2. Remove bushing. *If you have difficulty removing the bushing we recommend using
our disassembly tool, see Recommended disassembly tool
3. Remove screws (3a.) and nozzle body (3b.)
4. Remove bracket (4a.) and adapter (4b.)
5. Strike out the lever bolt using a punch (5a.) and remove lever (5b.)
1c. 5b. 5a.