General
4
2
General
Please read these operating instructions carefully and thoroughly before putting the
micro application head into operation the first time. Pay particular attention to the safety
notes in Chapter 1.
These operating instructions must be readily accessible to every user at all times.
Please also comply with the operating instructions for the
• tank system and the
• heatable hose,
especially the safety notes contained within.
2.1
Operative range
The micro application head HB 11 is used for the dosed discharge (dot or bead applica-
tion) of hot melt adhesives with exchangeable nozzles (intended use).
2.2
Technical data
Model
HB 11
Parts number
NKT 0590.2 (Ni 120)
FCH 0479.2 (Pt 100)
Scope of delivery
• Micro Application Head HB 11
• Module HB 1
• Solenoid valve
• Solenoid valve plug
The nozzle is specific to application and not included in
the delivery. Please order separately!
Weight [kg]
0.62
Supply voltage for
solenoid valve [V DC]
24
Solenoid valve capacity [W]
12
Heating capacity [W]
100
Class of protection
IP40
Operating temperature [°C]
up to 195
Warming up period [min]
<15
Temperature sensor
Pt 100 or Ni 120
(alternatively: NTC or FeCuNi)
Compressed air connection [bar]
5…6
The compressed air must be free of condensate and
acid.
max. hot melt adhesive pressure [bar]
80
Hot melt adhesive viscosity [mPas]
500…15,000
Switching frequency* [cycles/s]
max. 200
Response time of the solenoid valve* [ms]
3
Nozzle thread
UNF 3/8"
Connection for hot melt adhesive
9/16”-18 UNF for standard hose width 8
(other thread types possible)
Head bracket
For holding rod with 11…15 mm Ø
Dimensions [mm]
170 x 18 x 130 (H x W x D)
Recommended hot melt materials
BÜHNEN hot melt adhesive
* depends on utilised hot melt adhesive
FCH0479-2XM_EN_191107.indd 4
07.11.19 14:03
