Numatic HZ 190 Mode D'emploi page 19

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.
Model Rated Motor
Power
HZ 190 960 W
HZ 200 960 W
HZ 250 960 W
HZ 350 960 W
HZ 370 960 W
HZ 450 960 W
HZ 570 960 W
HZ 750 960 W
HZ 900 960 W
HZD 450 960 W x 2
HZD 570 960 W x 2
HZD 750 960 W x 2
HZD 900 960 W x 2
DATA
Max Airflow Max Airflow
(Motor (In Product)
Only)
48 L/s 33 L/s
48 L/s 33 L/s
48 L/s 33 L/s
48 L/s 33 L/s
48 L/s 333 L/s
48 L/s 33 L/s
48 L/s 33 L/s
48 L/s 33 L/s
48 L/s 33 L/s
96 L/s 51 L/s
96 L/s 51 L/s
96 L/s 51 L/s
96 L/s 51 L/s
Cleaning Range = 26.8M
19
Max Capacity
Sealed
Suction
2500mm 8 L
2500mm 9 L
2500mm 8 L
2500mm 14 L
2500mm 15 L
2500mm 20 L
2500mm 23 L
2500mm 35 L
2500mm 40 L
2500mm 20 L
2500mm 23 L
2500mm 35 L
2500mm 40 L
Weight Size
10 Kg 340x340x400
11 Kg 355x355x520
13 Kg 340x340x455
15Kg 385x365x845
11 Kg 355x355x570
26.5Kg 510x500x940
18 Kg 415x415x746
23 Kg 510x510x960
28 Kg 490x800x880
29.5Kg 510x500x940
20 Kg 415x415x746
25 Kg 510x510x960
30 Kg 490x800x880