3
1 DEFINITION
! DANGER
Danger
is used to indicate the presence of a hazard, which will
cause death or severe injury, if the operating staff does not avoid
it.
! WARNING
Warning
is used to indicate the presence of a hazard, which can
cause death or severe injury, if the operating staff does not avoid
it.
! CAUTION
Caution
is used to indicate the presence of a hazard, which can
cause minor injury, if the operating staff does not avoid it.
Caution can also warn against dangerous practices.
Lifting capacity (Q):
indicates maximum permitted mass (working load limit), which
a product is designed to be loaded during operations under conditions specified in
this manual.
2 DEVICE PURPOSE
2.1
The single beam trolley(hereinafter referred to as product) type
Z420
in any
modification
Z420(R)-A (B, C)
and designed for use in potentially explosive
atmospheres
- NEXP
(NEXP= structurally identical product, differing in surface
protection of selected parts, marking plate material and documentation)
of lifting
capacities
1t, 1,6t, 3,2t, 5t, 7,5t
and
10t
is designed for horizontal travel on flanges of
I-beam. It is intended mainly for suspending of BRANO hand operated lifting devices
of the appropriate lifting capacity. The mass of a load must not exceed the nominal
lifting capacity.
2.2
The product has been designed to meet requirements provided by the Directive
2006/42/EC of the European Parliament and of the Council as amended by the
Czech technical regulation – ministerial order No. 176/2008 of the Coll. of Laws as
amended as well as requirements of the
Č
SN EN ISO 12100 and
Č
SN EN 13157+A1
harmonized technical standards.
2.3
The product has been designed in compliance with the requirements stipulated
by Directive 2014/34/EU of the European Parliament and of the Council, as amended
by the Czech technical regulation – Government Directive No. 116/2016 Coll., as
amended. The product has been designed as
IM2ExhIMb
equipment pursuant to
Č
SN EN ISO 80079-36:2016 and
Č
SN EN ISO 80079-37:2016. It complies with the
conditions stipulated for use in mining environments classed as “hazardous
atmospheric conditions 2” pursuant to
Č
SN EN 1127-2.
2.4
The product has been designed in compliance with the requirements stipulated
by Directive 2014/34/EU of the European Parliament and of the Council, as amended
by the Czech technical regulation – Government Directive No. 116/2016 Coll., as
amended. The product has been designed as
II2GExhIICT6Gb
,
II2DExhIIICT85°CDb
equipment pursuant to
Č
SN EN ISO 80079-36:2016 and
Č
SN EN ISO 80079-37:2016. It complies with the conditions stipulated for use in
environments classed as „zone 1 and zone 21“, “ zone 2 and zone 22“ pursuant to
Č
SN EN 1127-1.
Note: Articles 2.3 and 2.4 apply to NEXP product design.