Häfele 421.68.301 Installation Instructions

Häfele 421.68.301 Installation Instructions

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Installation instructions
Verschwindibus Electric lift system
Thank you for deciding to purchase one of our robust electrical lift systems. Please read these installation and
operating instructions before installing the equipment so that you will derive enjoyment from this lift system
whenever you use it. Complying with the technical data, functionality and adjusting instructions that we provide
will give you unadulterated pleasure in using our equipment.

1 Foreword

These instructions are intended for the operators.
Before starting up the lift system, the operators must study these operating instructions and familiarise with
the handling of the system.
We cannot accept any liability whatsoever for damage caused by improper use or erroneous operation.
IMPORTANT SAFETY INSTRUCTIONS!
Attention - it is important to follow these instructions for the sake of personal safety!
Please keep these instructions in a safe place!
Do not allow children to play with fixed controllers!
The system should be checked for incorrect balance, signs of wear or damaged cables at regular
intervals.
Please ensure that dust at the workplace is kept to a minimum during installation so that chips cannot
become lodged between the plastic nut and the threaded bar!

2 Determining the load-bearing capacity of the lift

The load-bearing capacity should be determined with sufficient spare capacity for possible additional
loading by the customer.
The cabinet (furniture made from wood or with marble top) should be taken into account in the
load-bearing capacity!
Decorative objects such as a flower vase with water, bowls (including contents) or additional objects
must also be taken into consideration in the load-bearing capacity.

3 Type designation

With rocker switch
Type
Length
Width
mm
mm
20"
310
160
26/32"
310
160
42"
310
160
50"
310
160
Plasma TV lift
Maximum
Min.
height of TV
height
= lift mm
mm
410
150
560
150
700
150
820
150
Height of
Max.
rear panel
height mm
mm
570
970
720
1270
860
1550
980
1790
applies to Cat. No.:
421.68.301
421.68.302
Load-
Weight
bearing
including
capacity kg
electronics kg
80
22
80
21
80
23
80
26
1/4

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Summary of Contents for Häfele 421.68.301

  • Page 1 Installation instructions Verschwindibus Electric lift system applies to Cat. No.: 421.68.301 421.68.302 Thank you for deciding to purchase one of our robust electrical lift systems. Please read these installation and operating instructions before installing the equipment so that you will derive enjoyment from this lift system whenever you use it.
  • Page 2 4 Device description (Fig. 1)) 1. Steel base frame: 2. Electronics with transformer for 24 volts DC; optional connecting voltage 120V/ 230V/ 240V - 50/ 60Hz; 3. 24V DC motor with self-locking gear and low-noise smooth running; 4. Adjusting rings for individual height adjustment; 5.
  • Page 3 Threaded nut for attachment to rear panel of furniture Threaded bar Adjusting screws Motor cable Transformer Power plug Microswitch External fuse Sockets Remote control Switch CAUTION - Risk of injury Do not put fingers or other parts of the body between the top and the cabinet structure. IMPORTANT safety instructions for installation!!! ATTENTION: Incorrect installation can lead to serious injuries! Please follow all installation instructions!
  • Page 4 Subject to © 2010 by Häfele GmbH & Co KG alterations Adolf-Häfele-Str. 1 · D-72202 Nagold · www.hafele.com...

This manual is also suitable for:

421.68.302

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