Operating Instructions; Connections; High Pressure Hose; Water Connection - Alto 3840HA Instruction Manual

3.0 Operating instructions

3.1 Connections

1.

High pressure hose

The high pressure hose with imprinted max. working pressure and temperature (150°C) should be
attached to outlet socket by quick coupling.
2.

Water connection

Let water run through the inlet hose to remove any impurities.
The water supply system must supply min. 960 l/h (16 l/min.).
If there is a risk of impurities (i.e. running sand) in the inlet water, an external water filter should be
mounted beyond the internal filter. Please contact your ALTO distributor for further information.
NOTE: Connection to the public mains according to regulations.
3.

Mains power connection

Check voltage, fuse, cables and extension cables according to section „2.1. Starting-up".
8
3840HA_EU.p65 8
Only use ALTO high pressure steam
hoses with an imprinted max. tempera-
ture of 150°C.
Max. length of extension hose: 50 m.
Min. length of hose: 6 m. 3/4".
Clean water inlet filter at monthly
intervals.
Max. water pressure 10 bar.
Only connect to an approved socket with
earth connection.
28-02-01, 11:24
GB