Proper Use - LUTZ MD1L Serie Manuel D'utilisation

en
Personnel qualification
• This device must not be used by children. It may
be used by persons of reduced physical, senso-
ry or mental capacity or by persons lacking in
experience or knowledge provided that they are
supervised or have been instructed in the safe
use of the device and understand the associated
hazards. Cleaning or user maintenance must not
be performed by children.
• Ensure that personnel tasked with work on
the motor have read and understood these
instructions and all associated applicable
documents, particularly safety, maintenance and
servicing information, before they start work.
• Clarify responsibilities, competencies and mon-
itoring of the personnel.
• Ensure that all work is carried out by technical
qualified personnel only:
- Assembly, servicing, maintenance work
- Work on the electrics
• Personnel to be trained must only work on the
motor under the supervision of technical person-
nel.
• Personnel holding the motor in their hands
during operation will be subjected to vibrations.
Statutory warranty
• During the guarantee period, obtain the manu-
facturer's permission for modifications, mainte-
nance work or alteration.
• Use only original parts.
Duties of the personnel
• Observe the notices on the motor and maintain
them in a legible state.
• Use protective equipment where necessary.
• Only perform work on the motor during down-
time.
• Disconnect the motor from the compressed air
during all assembly and maintenance work.
• After completing all the work on the motor,
remount the safety devices in accordance with
specifications.
6

2.2 Proper use

A compressed air driven drum and container pump
comprises motor and pump tube to suit the particu-
lar application. Application of the compressed air
motors MD1xL and MD2xL in explosive hazard areas
or for pumping flammable liquids is only allowed
in combination with a pump tube approved for
category 1/2 G.
• Motor may only be operated with pump tube.
• The motor must not be immersed in the liquid
being pumped.
• The motor can be used in the following environ-
ment:
- temporarily outdoors without protection from
weather effects
- on roofed surfaces
- in open and closed rooms
- in explosive hazard areas
• Observe following technical data:
Type
Power output
Max. operating
pressure
Air consumption
1)
Ambient
temperature
Marking
2)
Sound pressure
level
3)
Sound power level
Weight
Order No.
In standard condition (Characteristics of the air consump-
1)
tion → Annex)
Drum pumps are approved for explosion groups IIA and
2)
IIB and temperature class T4. As a result hereof, the
combination motor/pump tube is also approved only for
matters (liquid to be pumped and/or environment) of this
classification.
Measured at 87 psi (6 bar) operating pressure with fully
3)
throttled pump tube
72,5 psi (5 bar) for operation in hazardous areas or when
4)
pumping flammable liquids.
MD1xL MD2xL
1.34 hp / 1000 W
87 psi / 6 bar
4)
53 SCFM / 1.5 Nm³/min
-4°F up to 140°F /
-20°C up to +60°C
II 2G Ex h IIB T6 Gb
II 2D Ex h IIIC T80°C Db
< 85 dB(A)
< 96 dB(A)
2.2 lb / 3.0 lb /
1.0 kg 1.4 kg
0004-725 0004-735