Safety Indications Vacuum Cleaner Class-H - En; Operator Safety; Maintenance, Cleaning And Repair - DEHACO Mamba 121 Manuel D'instructions

11.
SAFETY INDICATIONS MAMBA VACUUM CLEANER CLASS-H - EN

OPERATOR SAFETY

This manual is to be considered as an integral part of
the general user manual and provides the necessary
instructions for the special class H dust vacuum
cleaners.
Therefore the supplied general instruction booklet
must be read beforehand.
In addition to the user instructions and the current
regulations in the country of use, the sector's
recognised technical regulations for the safe and
appropriate use of this equipment must also be
followed.
The UNI 10720 standard (Guidelines for selection
and use of respiratory protective devices) establishes
the guidelines for the criteria of selection, use and
maintenance of respiratory protective devices.
TRANSPORT
ATTENTION!
Be sure to close all of the dirt container's locking hooks
before transport. Be sure to close the inlet vaccum
with cap before transport.
Do not turn the device upside down..
POSSIBLE USES FOR THE VACUUM CLEANER
The devices to which these user instructions refer are
suitable for professional use and, in particular, for
the aspiration of dusts with an exposure limit value,
based on the occupied volume, in category H dust with
integral filterin system applied.
The aspiration of the following materials is forbidden:
Ø Incandescent materials;
Ø liquids;
Ø flammable and explosive dusts ( for example,
magnesium dusts, aluminium dusts, etc.);
The use of this device for the elimination of dusts
must be performed rooms or environments which are
sufficiently ventilated whenever the device's exhaust
returns into the environment itself. The user must
respect the current national regulations in the country
in which the device is being employed.
The equipment's end user must be trained for its use
before beginning any work activities, taking note of
the safe usage regulations. The user must also receive
instruction regarding the dangers deriving from the
aspirated materials and the methods for their safe
disposal.
20 Dehaco B.V. • Kruisbaak 25 • 2165 AJ Lisserbroek (NL) • ✆ +31 (0)88 - 20 20 600 •  info@dehaco.nl • www.dehaco.nl

MAINTENANCE, CLEANING AND REPAIR

Only perform the maintenance work described in
this booklet on the equipment. In case of uncertainty,
contact the dealer or an authorized service centre.
Before performing any cleaning or maintenance
operations upon the device, remove both the electrical
and compressed air power supply cables. Treat the
device in a responsible manner so as to avoid creating
situations which could be dangerous to both yourself,
as well as to others.
A filtered, forced air ventilation system must be
employed during maintenance activities. The user
must wear any appropriate safety accessories during
such operations, especially respiratory protection.
The environment in which maintenance activities are
to be performed must be decontaminated in order to
prevent the dispersion of hazardous substances into
the surroundings.
When transporting the device away from or within an
area that is contaminated with hazardous substances,
the external portion of the device must be vacuumed
and wiped down with a cloth before sealing it in an air-
tight container.
Any parts which cannot be cleaned must be packaged
in air-tight bags and/or disposed of in compliance with
the current regulations for the disposal of hazardous
substances in the country of use.
The manufacturer requires that the vacuum be
subjected to an annual technical i nspection. This
inspection may be performed by an authorised
distributor's technician and must include the
examination of the aspiration filters, the air-tight seals,
as well as the signalli ng components/indicators.
DESCRIPTIVE INFORM ATION
Detailed use of the machine
ATTENTION!
The vacuum cleaner is suitable for aspirating dry non-
flammable dusts, wood dusts and any hazardous dusts
in category H with integral filtering system applied.
B ased on the hazards presented by the dusts to
be aspirated, the vacuum must be equipped with
appropriate filters: see the following sections.