Roemheld 8910-01-20-H Operating Instructions Manual

Lifting module Basic
max. lifting force 1,000 N, stroke from 200 to 600 mm, manual-hydraulic version
Table of contents
1

Validity of the documentation

2

Description

3

Target group of this document

4 Symbols And Signal Words
5 Safety Instructions
6 Application
7 Installation
8 Start Up
9 Operation
10 Maintenance
11 Repair
12 Trouble Shooting
13 Technical Characteristics
14 Accessory
15 Disposal
16 Declaration Of Manufacture
Römheld GmbH • Postfach 1253 • 35317 Laubach • Germany • Tel.: +49 (0)6405 / 89-0 • Fax: +49 (0)6405 / 89-211 • www.roemheld.de
Subject to change without notice! Translation of the original German document
1 Validity of the documentation
These operating instructions are valid for the lifting module
Basic Of The Following Types:
• 8910-01-20-H
• 8910-01-30-H
• 8910-01-40-H
• 8910-01-50-H
• 8910-01-60-H
2 Description
The stroke movement is obtained by a hydro-mechanical lifting
jack with single-lever actuation, with oil being pumped by
means of a piston pump into a plunger cylinder.
For lowering the oil returns by the weight of the load from the
cylinder back to the reservoir.
The lifting units are ideal for height adjustment of tables, dem-
onstration objects and similar equipments as well as for medi-
cal treatment equipments.
3 Target group of this document
• Specialists, fitters and set-up men of machines and installa-
tions with hydraulic expert knowledge.
Qualification of the personnel
1
Expert knowledge means that the personnel must
• be in the position to read and completely understand tech-
1
nical specifications such as circuit diagrams and product-
specific drawing documents,
1
• have expert knowledge (electric, hydraulic, pneumatic
knowledge, etc.) of function and design of the correspond-
2
ing components.
2
An expert is somebody who has due to its professional educa-
3 tion and experiences sufficient knowledge and is familiar with
the relevant regulations so that he
3
• can judge the entrusted works,
• can recognize the possible dangers,
5
• can take the required measures to eliminate dangers,
• knows the acknowledged standards, rules and guidelines of
5
the technology.
6
• has the required knowledge for repair and mounting.
7
Further qualification / age restrictions
The personnel must:
7
• be physically and mentally in the position to do the work
required
7
• be at least 18 years old
7
Young people under the age of 18 years may only work at
the product supervised by a specialist, and if it is required
8
for the vocational training (minimum age of 16 years),
• protect the working area as per the existing rules
8
The responsibility for different activities at the product have to
be clearly defined and kept. Unclear competences are a
security risk.
Operating instructions
BA M4101_EN
Issue 09-12
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