21
1
General
Please read this Operating Manual through carefully and completely before first using the
Applicator. Pay particular attention to the safety instructions in Section 2.
This Operating Manual must always be within easy reach for any user.
1.1
Scope of use
The HB 710/HB 710 Spray Applicator is for the melting and metered discharge of melts
(thermoplastic substances such as hot-melt adhesives, waxes, etc.) using interchangea-
ble application tools (use as intended).
1.2
Technical data
Model
HB 710
Part No.
H217110
Kit includes
Applicator, toolset, working bracket / workstation (optional)
Weight [kg]
~1.35
Power connection
230V AC / 50 Hz / earthing-pin plug
Power requirement [W]
600
Power consumption [A]
2.6
Protection (as per DIN IEC 34 T5)
IP30
Safety class
(as per DIN VDE 0720)
I (safety earth terminal)
Temperature control
electronic
Temperature limitation [°C]
thermal cut-out (260 ±11)
Operating temperature [°C]
40…250
Temperature constancy [°C]
±2
Factory presetting [°C]
210
Temperature indication
digital via LED display
Automatic temperature reduction
(ACE)
Factory preset to reduce temperature by 40 °C after 30 min non-use
Warm-up time [min]
~3.0…4.0
Hot-melting capacity (dependent
on melt) [kg/h]
with slugs: 3.2
with granulate: 1.3
Capacity of melt reservoir [ml]
200
Conveyor system
compressed air
Compressed-air connection [bar]
max. 10 (service unit with quick-action coupling)
The compressed air must be condensate- and acid-free
Operating pressure [bar]
1.5…6.0
Protection against overpressure
limited by reducing valve to 6 bar
Air consumption
(at 5 bar operating pressure)
1 l per trigger actuation
Nozzles (standard)
cone nozzle Ø 1.5 mm
Length of supply line with
electrical and pneumatic connec-
tions [m]
3.0
Recommended melting stock
BÜHNEN hot-melt adhesives in plug or granular form
General
GB
