PatternPro Variable Pitch Guns.pdf - 第46页

42 P/N 1048257_03  2018 Nordson Corporation PatternPro Edition 02/18 Parts Use this recommended parts list to order the required parts. Call the Nordson Customer Service Center or your local Nordson representative to or…

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41
P/N 1048257_03
2018 Nordson Corporation
PatternPro
Edition 02/18
Replacing the Rotating Disk and Applicator Module (contd)
CAUTION: Specific to MiniBlue II, and ClassicBlue applicators.
Do not allow hot melt material to enter the module air passages. Adhesive in
the air passages will obstruct the flow of air and damage the module. If hot
melt material enters the air passages, temporarily place the applicator into
operation, shield the operator, and then trigger the applicator to expel the hot
melt from the air passages.
5. Carefully remove any residual hot melt material from the module, rotating
disk, and the disk cavities.
6. Install the new O‐rings. Lubricate the O‐rings and rotating disk with
heat‐resisting lubricant. Check the position of the back up rings(1.)
relative to the o-rings (2) carefully.
12 21
Fig. 14 Position of O-and back up rings.
7. Apply anti‐seize compound to the module mounting screws, then install
the module on the applicator body.
8. Reattach the mounting screws. Tighten to 3.4 Nm (30 in.‐lb).
9. Tighten the hexagon head screws.
10. If applicable, install the old nozzle or a new replacement nozzle. Tighten
the nozzle to 4.5 Nm (40 in.‐lb).
11. If the hose was removed earlier, use two wrenches to connect the hose to
the applicator.
12. Plug the applicator cordset into the hose.
13. Restore the system to normal operation.
42
P/N 1048257_03
2018 Nordson Corporation
PatternPro
Edition 02/18
Parts
Use this recommended parts list to order the required parts. Call the Nordson
Customer Service Center or your local Nordson representative to order the
required parts.
Spare Parts
To order specific applicator, nozzle, solenoid, and hose parts, refer to the
appropriate product manuals for the recommended spare parts.
43
P/N 1048257_03
2018 Nordson Corporation
PatternPro
Edition 02/18
PatternPro Applicator Parts
2
5
1
14
6987
10
12
13
3
4
2
11
Fig. 15 Key Parts of the applicator Configuration