Numatic HZ 570S Mode D'emploi page 15

Replacing HEPA filters process:
Unclip the top two toggle clamps, removing the security split pins in advance.
Remove the Head assembly and place in a safe area. Unclip the lower two toggle clamps and remove the
Interceptor assembly from the drum assembly, and place the Interceptor on a good level working surface.
Unscrew the 6, M5 x 10 screws on the underside of the Interceptor assembly which will expose the HEPA
filter.
Remove the contaminated HEPA filter and place in a suitably impervious plastic bag and dispose of in
accordance with current regulations.
Replace the HEPA filter with an identical approved part
(ensure plastic filter grid that locates into the hole in the metalwork is not thrown away with HEPA filter).
Re-assemble the Interceptor assembly in reverse order.
If the seal between the upper and lower metal parts of the Interceptor assembly is damaged, replace with
a
manufacturer approved seal material (there must be NO gap in the circular seal).
Re-assemble the machine in reverse order. (Screw torque 2.5Nm). Ensure new split pins are fitted and
legs opened
During this process please look carefully at all seals between mating parts and check for any damage.
If seals have been damaged, please contact the machine manufacturer to obtain an approved
replacement part.
Variant
Model
Classification
Voltage
Frequency
Power rating
Sound
Pressure
Low flow
operation
Rated Motor
Model
Power
HZ 570S
960W
HZ 570D
960W x 2
HZ 750S
960W
HZ 750D
960W x 2
HZ 900S
960W
HZ 900D
960W x 2
Simplex
HZ 570S, HZ 750S, HZ 900S
TYPE H
220V
50 - 60Hz
960 W MAX
1000 IEC
72dB(A) to IEC 60704-2-1
+/- 0.2dB(A)
16L/sec (0.96m3/min)
(NB 16L sec corresponds to an airspeed of 20m/sec in a 32mm pipe)
(NB 22L sec corresponds to an airspeed of 20m/sec in a 38mm pipe)
Max Airflow Max Airflow
(Motor Only) (In Product)
48 L/s
96 L/s
48 L/s
96 L/s
48 L/s
96 L/s
Cleaning Range = 26.8M
Max
Sealed
Suction
33 L/s
2500mm
51 L/s
2500mm
33 L/s
2500mm
51 L/s
2500mm
33 L/s
2500mm
51 L/s
2500mm
Duplex
HZ 570D, HZ 750D, HZ 900D
TYPE H
220V
50 - 60Hz
960W x 2 MAX
2000 IEC
72 - 78dB(A) to IEC 60704-2-1
+/- 0.2dB(A)
22L/sec (1.32m3/min)
Capacity Weight
23 L 18 Kg
23 L 20 Kg
35 L 23 Kg
35 L 25 Kg
40 L 28 Kg
40 L 30Kg
Data
Size
415x415x746
415x415x746
510x510x960
510x510x960
490x800x890
490x800x890