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Summary of Contents for DVC 5320
- Page 1 TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL TYPE 5320 Mechanical limit switch box I O M . U K . D V C . 5 3 2 0 . 3 0 0 6 1 5 - R E V . B...
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Page 2: Table Of Contents
1.1 Purpose 1.2 Safety notice 2. Product identification Marking Initial inspection Storage 3. General information Type 5320 standard technical data Type 5320 optional technical data Internal parts / materials Dimensions 4. Installation instructions Pre-installation Limit switch box mounting Fitting the mounting bracket Adjustment of the limit switch box 4.4.1... -
Page 3: Introduction
INSTALLATION, OPERATION AND MAINTENANCE MANUAL 1. Introduction 1.1 Purpose This installation and operating manual explains how to install, operate and maintain Type 5320 limit switch boxes. 1.2 Safety notice Safety notices in his manual stating precautions the user must take to reduce the risk of personal injury and damage to the equipment. -
Page 4: Product Identification
TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL 2. Product identification 2.1 Marking The limit switch box name plate is located on the top cover casing. The name plate contains the following: Logo Type number Enclosure Rated current ... -
Page 5: Type 5320 Standard Technical Data
Type 3. General information and features The DVC type 5320 limit switches are designed for the use in various types of industries together with small size valves i.e. butterfly valve, ball valves etc. for signaling / valve position monitoring purposes. -
Page 6: Dimensions
TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL 3.4 Dimensions 4. Installation instructions 4.1 Pre-installation Verify that the nameplate of the limit switch box match the specifications needed – correct model number, voltage and enclosure type - before installation and use. -
Page 7: Fitting The Mounting Bracket
Caution: Make sure to cut off the electrical power before working on the limit switch box for assembly, mounting etc. 4.3 Fitting the mounting bracket Two types of standard DVC mounting brackets are available NAMUR VDE/VDI 3845 size 30x80 ... -
Page 8: Adjustment Of The Limit Switch Box
TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL Insert the shaft of the limit switch box correctly into the drive slot on the top of the actuator drive shaft – use correctly sized high tensile bolts and spring washers for fastening the box to the bracket. -
Page 9: Checking The Switch Cam Setting
The correct wiring diagram is attached onto the inside of the top casing cover. Please follow the instructions carefully. If in doubt – please contact DVC. I O M . U K . D V C . 5 3 2 0 . 3 0 0 6 1 5 - R E V . B... -
Page 10: Reassembly Of Limit Switch Box
TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL Standard electrical diagram Important: Earth wire cable shall be use in bicolor combination green/yellow 4.4.5 Reassembly of limit switch box Carefully mount the top cover onto the bottom part of the casing – taking care not to damage the o-ring. -
Page 11: Wiring
Before removing or disassembling the limit switch box ensure that the valve or other actuated device is isolated and not under pressure. When/if replacing any part use only original DVC spare parts. All though no real maintenance is necessary on the limit switch box, regular maintenance checks should, under normal conditions, be carried out with intervals of maximum six months. - Page 12 TYPE 5320 INSTALLATION, OPERATION AND MAINTENANCE MANUAL WARNING: Before starting work on the limit switch box, please check all conditions of the limit switch box, other related equipment and site for safety purposes. I O M . U K . D V C . 5 3 2 0 . 3 0 0 6 1 5 - R E V . B...
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