User Manuals: Vapac LEC30 Boiler

Manuals and User Guides for Vapac LEC30 Boiler. We have 1 Vapac LEC30 Boiler manual available for free PDF download: Installation & Operation Manual

Vapac LEC30 Installation & Operation Manual

Vapac LEC30 Installation & Operation Manual (31 pages)

LEC Electrode Boiler Units

Brand: Vapac | Category: Boiler | Size: 0 MB

Table of Contents

Table of Contents
2
1 Installation

4
- 1.1 Vapac LE Unit Dimensions
  4
- Positioning the Steam Pipes
  6
- General
  6
- Steam Hose Connection
  6
- Plumbing Considerations
  7
- Electrical Connections
  8
- Important E.M.C. Considerations
  8
- Power Supply Connection
  8
- Power Supply Connection
  9
- 1.4.2.1 Volt Free Alarm Outputs
  9
- 1.4.2.2 Unit Control Terminals
  9
- Electrical Connections
  10
- Cable Entry Provision
  10
- Vapac Control Circuit Transformer
  10
- Cylinder Electrical Demand Loads
  11
- Control Circuit Connections
  12
- Control Circuit Wiring
  12
- Proportional Control
  12
- Control Signal Selection
  12
- On/Off Control
  12
- Sensing Head
  13
- Security Circuit / E.P.O. Shutdown
  13
- Load Shed Option
  13
- Master/Slave System
  14
2 Start-Up / Operation

15
- Start-Up Check List
  15
- Start-Up Instructions
  15
- Commissioning/Start-Up
  15
- Features of VAPANET Electode Boiler Unit
  15
- Service Advice
  16
- Procedure for Cylinder Exchange
  16
- Typical Cylinder / Electrode Layouts
  16
- Feed Valve with Strainer
  17
- Drain Pump
  17
3 Indicators

18
- User LED
  18
- Fascia Label Symbols
  19
- Other Options
  19
4 Trouble-Shooting Check List

20
5 Wiring Diagram

21
Appendix 1.

28
- A Guide to Positioning Steam Pipes
  28
Appendix 2

30
- A Guide to Positioning Multipipes
  30
Appendix 2

30

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