Numatic HZ 570S Owner's Instructions Manual page 7

Simplex type 2000W Maximum Output Load
Duplex type 1000W Maximum Output Load
Simplex type uses 220179 6.3 amp Anti Surge Fuse.
Duplex type uses 208760 4.0 amp Time Lag Fuse
HZ 570, HZ 750, HZ 900 Auxiliary Power Socket
The operating switch controls
the vacuum motor.
The auxiliary socket to the
rear of the machine is a per-
manent live source of power
for your secondary appliance.
Your machine comes fitted with a fuse to protect
it.
UK Machine x 1 fuse
To examine or change the fuse, apply pressure
to the top of the fuse holders and twist to release
the fuse carrier and fuse.
.
Fuse