Herz MD10, MD14 Operating Instructions Manual

HERZ

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HERZ

Biberweg 1, D-56566 Neuwied

Telefon [phone] / 8 10 86
Telefax +49 (0)26 22 / 8 10 80

Internet http://www.herz-gmbh.com

E-mail: [e-mail]

BA MD10MD14 V30 R12 03_2012 EU short 1

GmbH

1. CONTENTS

1. MACHINE SPECIFICATIONS

1. MACHINE SPECIFICATIONS

2. INFORMATION ON TRANSPORTATION AND
HANDLING

3. INFORMATION ON PUTTING INTO SERVICE

4. INSTRUCTIONS FOR OPERATION AND USE

5. INSTRUCTIONS FOR MAINTENANCE

6. SAFETY RELATED INFORMATION ON TAKING OUT
OF OPERATION AND REMOVAL

7. LIABILITY AND EXCLUSION OF LIABILITY

8. TECHNICAL SPECIFICATIONS

APPENDIX A: EXPLOSION DRAWING
APPENDIX B: GENERAL SPARE PARTS
APPENDIX C: DECLARATION OF CONFORMITY

These Operating Instructions must be available to operating
personnel at all times. Read these Operating and Assembly
Instructions carefully before installing and putting the blower into
service.
Subject to change without prior notice. If in any doubt, the
manufacturer should be consulted. This document is protected
by copyright. It must not be disclosed to third parties without our
express written consent. Any form of duplication or recording
and storage in electronic equipment is forbidden.

Please refer to the cover sheet for our address.
For the area of validity of these Operating and Assembly
Instructions, please refer to the Declaration of Installation
Conformity contained in Annex C.
The technical specifications on page 11 apply to the standard
version. Your blower’s specifications may differ from these
specifications (refer to nameplate). If this is the case, please
refer to the enclosed, additionally applicable documents or your
own applicable Operating and Assembly Instructions.

Nameplate

The data on the rating plate is applicable to connection,
maintenance and ordering of spare parts.
Also refer to the nameplate for the serial number of the
appliance and its year of manufacture.

1.1 Designated use

The blowers are designed for delivering clean air only.

Use of the blowers for

• aggressive,

• abrasive,

• sticky,

• toxic,

• potentially explosive or

• very moist

media is not permissible.

The maximum temperature of the conveyed medium must not
exceed -20°C to +80°C in the standard version and 180°C in
special versions fi tted with a thermal barrier. Solid particles or
contaminants must be removed by a fi lter unit before entering
the blower.

BA MD10MD14 V30 R12 03_2012 EU short 7

The maximum ambient temperature must not exceed +60° C in
the standard version.
The blower is not suitable for open-air installation or
switchedmode operation. The standard version of the blower is
not suitable for use in explosive atmospheres.

Special versions
for applications not mentioned above are available on request.
Remodelling and modifi cation of the blower are not permitted. In
the case of special equipment, the enclosed supplementary
Operating and Assembly Instructions must be observed and
adhered to. The supplementary instructions differ in certain
respects from these Operating and Assembly Instructions.
Elektror blowers offer a high level of operational reliability.
As the blowers are high-powered machines, the safety
instructions must be strictly observed in order to avoid injuries,
damage to objects and to the machine itself.

1.2 Mechanical hazards

The mechanical hazards in HERZ blowers have been minimised
in accordance with the current state of the art, as well as the
requirements for safety and health protection. To eliminate any
further risk on the part of the operator, we recommend that
suitable protective gear be used and worn during all lifecycle
phases of the appliance (please refer to the instructions below).

1.3 Danger of hand injury

The rotating parts inside the appliance pose a high risk of injury
during operation. Before opening, reaching in or inserting tools
into the appliance, always shut it down and wait until all moving
parts come to a standstill. Make sure the appliance is reliably
protected against restarting while work is in progress.
Also make sure that no hazardous situation can occur as a
consequence of restarting after shutdown, e.g. as a result of a
power cut or blockage.

1.4 Weight and stability

Beware of falling hazards during transportation and installation in
particular. Refer to 2.1 – Transportation and handling, as well as

3.1 – Installation and assembly.

1.5 Suction effect

The blowers produce a powerful suction effect.

Warning!
Objects, items of clothing and also hair can be
sucked into the intake port. Risk of injury!
Do not stand near the intake opening during
operation.
The blower must not be operated with an open
intake opening. The intake opening must be
covered with protective grating according to DIN
EN ISO 13857.
Never place your hands in the intake opening.

1.6 Blowing effect

Warning!
The blowing effect is very powerful on the exhaust
side. Sucked in objects may be ejected at very
high speed (danger of injury).
The blowers are designed for delivery of clean air
only. To reliably prevent the sucking-in of foreign
objects or contaminants, which might be
discharged, these objects have to be removed
before entering into the blower by installing a
filter. Do not reach into the exhaust.