Lang Quick-Point 85720 User manual

LANG Technik GmbH •Albstraße 1-6 •D-73271 Holzmaden •www.lang-technik.de •Version 2021/10
Original Instructions
Operating Instructions
Quick•Point
®
Modular Plates
Item number
85720 / 85710

Imprint
Copyright:
LANG Technik GmbH
Albstraße 1–6
D-73271 Holzmaden
Phone: [phone]
Fax: [phone] Internet: www.lang-technik.de
General e-mail: [email protected] Sales e-mail: [email protected]
This documentation contains instructions and information that may not be reproduced,
distributed or transmitted using data technology, or utilized without permission for competitive
purposes, either in whole or in part. This documentation is subject to errors and omissions.
LANG Technik GmbH reserves all rights to this documentation.
Product modifications: Modifications to the product by the customer void the warranty. No
modifications may be made to the product without the manufacturer‘s consent.
Use only original spare parts. There is no guarantee that parts sourced from third parties are
designed and produced to withstand the intended use and safety requirements.
The manufacturer provides full warranty coverage only and exclusively for spare parts ordered
from him.
The manufacturer is continually working to improve his products and reserves the right to make
modifications to them. The manufacturer is therefore under no obligation to make subsequent
modifications to products already delivered.
General Terms and Conditions of Sale and Delivery:
Our General Terms and Conditions of Sale and Delivery generally apply. These terms and
conditions are available to the operator upon the signing of the contract.
Warranty and liability claims for personal injury and property damage are excluded if they are
due to one or more of the following:
– Improper use
– Incorrect installation, commissioning, operation and maintenance
– Operation of the product when it is defective
– Inadequate monitoring of parts that are subject to wear
– Failure to follow the instructions in the documentation
– Catastrophic events caused by external influences or force majeure

1
Contents
Chapter 1 Product Description Page
1.1 Unit
1.2 Versions
1.3 Dimensions 2
Chapter 2 Technical Data
2.1 General Data
2.2 Material
2.3 Scope of Supply
2.4 Repair 3
Chapter 3 Design and Function
3.1 Assembly 4
3.2 Use 6
3.3 Maintenance 7
Chapter 4 Servicing
4.1 Malfunctions/Errors 8
Chapter 5 Warnings
5.1 Intended Use
5.2 Personnel Requirements
5.3 Protective Equipment and Safety 8
Chapter 6 Decommissioning
6.1 Disposal 9
Chapter 7 Explanation of Symbols
7.1 Symbols 10

2
Chapter 1
1 Product Description
Double plate
Double plate
Single plate
Single plate
1.1 Unit
The Quick•Point®Modular Plates are an enhancement to the well-established variants
with improved pull-down force and the option to use connectors to connect and align them
without an alignment gauge. An added bonus for the customer is that these connected
plates can be used with only one tightening screw.
1.2 Versions
The base unit is always composed of a double plate with 2 clamping units in a 96 x 96 mm
size grid.
This can be expanded by adding another, identical plate, or a single plate with only one
clamping unit.
1.3 Dimensions

3
Chapter 2
2 Technical Data
2.1 General Data
Description Item number Overall dimensions
Width x Length
Weight
Double plate 85720 192 x 384 mm 14,8 kg
Single plate 85710 192 x 192 mm 7,4 kg
2.2 Material
Component Material
Plate, screw, rods,
connectors and fasteners Steel
Caps and covers Plastic IXEF 1032 (PAA Gf60)
Seals NBR70
2.3 Scope of Supply
The scope of supply includes only the items you ordered.
(Quick•Point®plate / cover plugs / covers)
The conversion kits for connecting multiple plates and the cover plug remover must be ordered
separately and in the correct quantity.
2.4 Repairs
Please contact LANG Technik GmbH directly if any item is damaged or malfunctioning.
LANG Technik GmbH •Albstraße 1–6 •D-73271 Holzmaden, Germany •Phone: [phone]

4
3.1 Assembly
If several Quick•Point®Modular Plates are interconnected, the corresponding mounting
holes must be available for the particular machine table and the relevant covers must be
removed on the connection ends.
Plate 1 (pos. 1) includes the caps for the connectors (pos. 2) as well as the cover of the
through-hole (pos. 3).
The connecting plate 2, which is to be connected in series (pos. 4), includes a cap for the
connectors (pos. 2) as well as the tightening screw (pos. 5) and the actuation bolt (pos. 6),
which also need to be removed.
Chapter 3
3 Design and Function
pos. 1
pos. 4
pos. 2
pos. 2
pos. 3
pos. 5
pos. 6

5
Chapter 3
3 Design and Function
A conversion kit is needed in order to connect them in series. This includes an actuation bolt
(pos. 7) inserted in the through-hole between the plates, as well as two connectors (pos. 8).
If the plates are attached with these, they must be secured with the enclosed cap screws
(pos. 9).
The cover plates (pos.10) included in the kit are then used to cover the screw holes. When
assembled correctly, nothing from the connectors or the cover plates sticks out above the
surface of the Quick•Point®Plates.
Description Item number Contents
Conversion kit 85700 1 actuation bolt, 2 connectors,
4 cover plates, 4 cap screws
Connector kit 85701 2 connectors,
4 cover plates, 4 cap screws
pos. 7 pos. 8
pos. 9
pos. 10

6
Chapter 3
3.2 Use
Except as described under 1.2 “Versions” as single plates, the plates are suitable for the
combinations shown below. Pay attention to the tightening torque of the clamping screw
(pos. 11).
Fig. Combination
examples
Max.
torque
1Double plate
(85720)
Single plate
(85710) - 40 Nm
2Double plate
(85720)
Double plate
(85720) - 50 Nm
3Double plate
85720
Double plate
(85720)
Single plate
(85710) 60 Nm
LANG TECHNIK NOTE
If the modular plates are used without connecting them, do not exceed a tightening
torque of 30 Nm.
Fig. 1 Fig. 2 Fig. 3
3 Design and Function
pos. 11

7
Chapter 3
3.3 Maintenance
To keep the Quick•Point®Modular Plates free of dirt and to ensure even clamping behavior,
make sure that all unused clamping points are capped off with the enclosed cover plugs
(pos. 12).
LANG TECHNIK NOTE
Clean the Quick•Point®Modular Plates after use and protect them from corrosion. No
maintenance by the customer is required.
3 Design and Function
pos. 12

8
Chapter 5 Chapter 4
4 Servicing
4.1 Malfunctions/Errors
Do not to exceed the 30 Nm tightening torque.
In addition, clean the Modular Plates, as well as all other components, and
protect from corrosion. The manufacturer assumes no liability for any damage
in this regard.
5 Warnings
5.1 Intended Use
The operating company is responsible for using the product as intended, with caution and
under the appropriate conditions. In the event of improper use, no liability shall be assumed
by the manufacturer, nor shall any refund be provided.
5.2 Personnel Requirements
Operating company responsibilities:
Only trained personnel with the relevant background knowledge (specializing in
metal), e.g. CNC operators, are authorized to work with the product.
Personnel responsibilities with regard to installation, commissioning, operation,
maintenance and repair must be clearly defined.
Trainees may work with the product only when supervised by an experienced
professional (specializing in metal) or by a CNC operator.
5.3 Personal Protective Equipment and Safety of Personnel
Personal protective equipment (work clothes and non-slip safety footwear, gloves,
hair net, etc.) must be worn as specified in the guidelines and regulations of the
employer’s liability association and the operating company. Obtain information from
your employer’s safety officer.

9
Chapter 6
6 Decommissioning
6.1 Disposal
as Specified in EU Directive 2018/851
Comply with country-specific disposal regulations when disposing of equipment.
LANG Technik products are not considered household waste.
Failure to comply with disposal requirements is a regulatory offense.
Accessories and packaging are recycled in an environmentally friendly manner.
Product Material Disposal
Housing, screws,
nuts, etc.
Metal Separation of materials
Recycle by melting
down
Protective shield Plastic Recycle
Hoses Rubber, PVC, steel Separation of materials
Recycle
PE lm Plastic Recycle
Packing material Pallet wood Recycle
Hydraulic oil Mineral oil As per local
regulations

10
Chapter 7
7 Explanation of Symbols
7.1 Symbols
Please pay attention to the following warning symbols
Read all the operating instructions carefully before commissioning for
the first time and keep it in a safe place for future use
Please read and follow the technical and safety instructions
The use of protective gloves made of tough, resistant material is
recommended
A helmet and safety goggles are recommended for personal safety
To reduce the risk of eye injuries, wearing protective goggles as
specified in EN 166 is recommended
Safety footwear are part of the protective equipment
Materials are recycled in an environmentally friendly manner
Do not dispose of the material in household waste

LANG Technik GmbH
Albstraße 1–6
D-73271 Holzmaden
Phone: [phone]
Fax: [phone] Internet: www.lang-technik.de
General e-mail: [email protected] Sales e-mail: [email protected]
Operating Instructions