Buhnen HB 5010, Translation Of The Original Operating Manual

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Accessories
27
9 Accessories
9.1 Adapter for bead application (spray version only)
By installing this adapter (order no. FDH 0423) bead application is possible with the spray
version manual application unit as well.
The adapter is designed for nozzles with UNF 3/8” threads.
9.1.1 Converting to bead application
Wear safety gloves!
Danger of burns due to hot metal parts and due to discharged hot melt material.
To avoid burning yourself while assembling the adapter, always wear heat protection
gloves.
Required tool: 1 open-end wrench size 13
1 open-end wrench size 22
Adapter for bead application
Swirl nozzle
Retainer ring
Air cap
Spray adapter
Fig. 9/1: Assembling the adapter for bead application
To assemble the adapter, carry out the following work steps:
1. Heat up the manual application unit to approx. 100 °C.
2. Turn off the pump of the tank system.
3. Activate the trigger on the manual application unit to release the system pressure.
4.
Disconnect the power plug from the tank system.
5. Remove the spray air hose from the spray air adapter kit of the tank system.
6. Secure the spray adapter with the open-end wrench size 22.
7. Remove the air cap.
8. Unscrew the swirl nozzle.
9. Screw on the adapter for extrusion application by hand first.
Let the adapter thoroughly heat for about 2 minutes.
10. Tighten the adapter
without using force
.
11. Screw on the desired nozzle to the adapter by hand first.
Let the nozzle also thoroughly heat for about 2 minutes.
12. Tighten the nozzle
without using force
.
13. Turn off the preliminary/secondary air (see Chap. 6.3).
14. Set the spray air pressure on the spray air adapter kit of the tank system to “0“.