Cleaning; Safety Test; Disposal - ebm-papst W2E200-HK38-01 Operating Instructions Manual

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Operating instructions manual (11 pages)

Table of Contents

W2E200-HK38-01

Thermal overload

protector responded

Unacceptable

operating point

Overtemperature of

Ambient temperature

motor

too high

Insufficient cooling

If you have any other problems, contact ebm-papst.

5.1 Cleaning

To ensure a long service life, the fans have to be regularly checked for

proper operation and degree of soiling. The frequency of the checks is to

be adapted to the occurrence of soiling.

DANGER

Risk of injury from rotating fan.

→ Only clean when not in motion. Interrupt the power supply,

secure against renewed switch-on. Secure against start-up,

prevent air flow.

; Dirt deposits on the motor housing could lead to overheating of the

motor.

; Dirt on the impeller can cause vibration which would shorten the

service life of the fan.

; Severe vibration could destroy the fan.

; In such cases immediately switch off and clean the fan.

; The preferred method of cleaning is dry cleaning, e.g. using

compressed air.

; Use is never to be made of corrosive cleaning agents!

NOTE

Damage to the device during cleaning

Malfunction possible

→ Do not clean the device using a water jet or high-pressure

cleaner.

→ Do not use any acid, alkali or solvent-basedcleaning

agents.

→ Do not use any pointed or sharp-edged objects for cleaning

; Completely remove any cleaning agents used.

; Immediately switch off and replace the device if severe corrosion is

apparent at load-bearing or rotating parts.

; Repairs to load-bearing or rotating parts are not permissible!

; Operate the fan for 2 hours at maximum speed to permit the

evaporation of any moisture which may have ingressed.

; If cleaning does not eliminate vibration, the fan may have to be re-

balanced. In such cases please contact ebm-papst.

; The fan is provided with maintenance-free ball bearings. The lifetime

lubrication of the ball bearings is designed for a service life of at least

40,000 hours.

; Please contact ebm-papst if bearing replacement is required after this

period.

; Adapt the maintenance intervals to the dust pollution occurring.

Item no. 10760-5-9970 · ENG · Revision 203512 · Release 2019-04-29 · Page 10 / 11

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com

Operating instructions

Allow motor to cool

5.2 Safety test

off, locate and rectify

What has to

cause of error, if

be tested?

necessary cancel

Check the

restart lock-out

protective

Check operating point

casing against

accidental

Lower ambient

contact for

temperature if possible

damage and to

Improve cooling

ensure that it is

intact

Check the

device for

damage to

blades and

housing

Mounting the

connection lines

Mounting of

protective earth

connection

Check the

insulation of the

wires for damage

Weld seams for

crack formation

Abnormal

bearing noise

5.3 Disposal

For ebm-papst, environmental protection and resource preservation are

top priority corporate goals.

ebm-papst operates an environmental management system which is

certified in accordance with ISO 14001 and rigorously implemented

around the world on the basis of German standards.

Right from the development stage, ecological design, technical safety

and health protection are fixed criteria.

The following section contains recommendations for ecological disposal

of the product and its components.

5.3.1 Country-specific legal requirements

5.3.2 Disassembly

Disassembly of the product must be performed or supervised by

qualified personnel with the appropriate technical knowledge.

The product is to be disassembled into suitable components for disposal

employing standard procedures for motors.

How to test?

Frequency