ENAR QP, QPM, QGH, QGR Instruction Manual

ENARCO, S.A.

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REGLAS VIBRANTES FIJAS Y EXTENSIBLES
FIXED AND EXTENSIBLE VIBRATING SCREEDS
REGLES VIBRANTES FIXES ET EXTENSIBLES
AUSDEHNBARE DOPPEL ABZIEHBOHLEN

QP / QPM / QGH / QG

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en

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MX-460-1406

Manual de instrucciones

Instruction manual

Manuel d'instructions

Gebrauchsanweisungen

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INDEX

1 INTRODUCTION 2
2 CHARACTERISTICS 3
3 USAGE CONDITIONS 5
4 OPERATION AND MAINTENANCE 7

4.1 GETTING STARTED 7

4.2 EXTENSION CABLES 7

4.3 PERIODIC MAINTENANCE 8

4.4 STORAGE 9

4.5 TRANSPORTATION 9
5 ELECTRIC SCHEME (QP,QPM) 9
6 LOCATING MALFUNCTIONS 10
7 INSTRUCTIONS TO ORDER SPARE PARTS 10

7.1 INSTRUCTIONS TO ORDER SPARE 10

7.2 INSTRUCTIONS TO REQUEST WARRANTIES 10
8 RECOMENDATIONS OF USE 11

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EXTENSIBLE DOUBLE BEAM VIBRATING SCREEDS

8-800-555-58-36 www.VibroMotors.ru [e-mail]

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1 INTRODUCTION

Thank you for trusting the EN AR brand.

For the maximum performance of the equipment, we recommend to read carefully the safety
recommendations, maintenance, and usage listed in this manual.

Defective parts should be replaced immediately to avoid major problems.
The effective longevity of the equipment will increase if the manual instructions are followed.
We will be glad to help you with any comments or suggestions in reference to our equipment.

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EXTENSIBLE DOUBLE BEAM VIBRATING SCREEDS

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8-800-555-58-36 www.VibroMotors.ru [e-mail]

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2 CHARACTERISTICS

precautions

values measured

at t

he

the picture).

The vibrating screeds are used for the vibrating and the finishing of the floors in the construction industry
and for the finishing of parts in the pre-cas industry. The double beam screed depth-effect is from 15 to 25
cm. For very thick concrete layers, we recommend to use pokers at the same time in order to obtain the
right compaction and consistence of the concrete mass as well as its finishing.

The vibrations come from the vibrating group that consists on an exciter powered by a petrol engine or an
electric motor.

Double beam screed consists on a set of aluminium or steel beams (sold separately) able to extend from
2,7 or 3,5 meters to 4,5 or 6 meters length. To increase the length it is necessary to free the vibrating group
clamps and to pull the beams to get the required length. Then, fix the vibrating group clamps again.

The vibrating group fit in the beams and is fixed to them with two clamps (one on each side).
It is possible to choose a vibrating group powered by an electric vibrator or a petrol engine. In the case of

the petrol engine, vibration is produced by an eccentric weight, assembled with bearings, inside a steel
housing. This housing also works as an oil tank for lubricating the bearings. A belt transmits the movement
from the engine (assembled on four silent-blocks to isolate it from vibrations) to the pulley of the eccentric
weight to produce the vibration.

There is a hook on each edge of the beam where the pulling handle must be inserted for pulling the screed
while working.

ELECTRIC SCREED PETROL SCREED

▼ characteristics

Motor

Frequency (rpm)
Beam length (m)
Vibrating group weight (kg)
Centrifugal force (kp)
Acoustic pressure Lpa (dB)*
Acoustic power Lpa (dB)*
Hand-arm vibration (m/s2)**
Uncertainly K (m/s2)

Time from which

must be taken (hours)

Time limit of continued use

(hours)

Model ►

QP QPM QGH QGR

EXTERNAL
VIBRATOR

BM300

3000 3000 7000 7000

2,5-4,5 / 3,5-6 2,5-4,5 / 3,5-6 2,5-4,5 / 3,5-6 2,5-4,5 / 3,5-6

29,8 30 47,2 47,5

310 310 300 300
<70 <70 115 115

- - 122 122

9,4 9,4 1,97 1,97

1,35 1,35 1 1
0,56 0,56 S/L*** S/L***

2,26 2,26 S/L*** S/L***

EXTERNAL
VIBRATOR

BM300/M

HONDA GX160

UT1 QX4

ROBIN EX17

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***S/L=no time limitation, taking as a reference a working period of 8 hours a day.

*Noise
workstation: 1,6m over the floor
and 0,2m by the ear of the user.

**Vibration measured in the handle
of the vibrating unit (as shown in

EXTENSIBLE DOUBLE BEAM VIBRATING SCREEDS

8-800-555-58-36 www.VibroMotors.ru [e-mail]

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