2.5
Remove Melter, Top Cover, and Heater Block
KEEP
these parts and screws to set aside and reinstall. A checklist is provided in
section 2.7.
HK-2600
kit replaces these parts. Do not discard screws.
2.5.1
Remove the Top Cover Screws
Use the 3 mm hex to
loosen the two screws
securing the top
cover; remove and
set aside.
2.5.2
Detach the Top Cover
Separate the top cover
from the melter
assembly, set aside
2.5.3
Remove the Melter Assembly
Separate the
melter
connector from
the end of the
jet cable;
remove the
melter
assembly and
set aside.
2.5.4
Remove the Nozzle Plate Screws
The loosened nozzle plate
screws were captured in
place by the melter
holder. After the melter
holder is removed from
the top cover, remove and
set aside the nozzle plate
screws.
To replace the heater block,
continue to step 2.5.5.
To keep the heater block,
skip to step 2.6.1
2.5.5
Remove the Heater Assembly
(HK-2600 only)
Loosen the screw
on the air valve
cable connector
and separate the
connector.
Separate the heater
block connector
from the end of the
jet cable; remove
and discard.
JET
CABLE
MELTER
CABLE
REMOVE
KEEP
DISCARD
Page 14 of 28
Advanjet HM-2600 Hotmelt Jet Maintenance and Repair
3A6328A