VERDER CARBOLITE GERO GHA 12/1050 Handbuch

Installation, Operation and Maintenance Instructions

1200°C G-Range Tube Furnace - GHA Model: 1050mm

3508 Controller

GHA 12/1050 + 3508 Controller

MEN-GHA121050-002_3508 (09-01-2019)

Contents

This manual is for guidance on the use of the Carbolite Gero product specified on the

front cover. This manual should be read thoroughly before unpacking and using the

furnace or oven. The model details and serial number are shown on the back of this

manual. Use the product for the purpose for which it is intended.

1.0 Symbols and Warnings 5

1.1 Switches and Lights 5

1.2 General Warnings 5

2.0 Installation 6

2.1 Unpacking and Handling 6

2.2 Siting and Setting Up 6

2.3 Work Tubes and Fittings 8

2.4 Electrical Connections 10

2.5 Reconfiguring and Adjusting for Voltage 12

3.0 3508 Controller 13

3.1 PID control 13

3.2 3508P1 13

3.3 3508P10 13

3.4 3508P25 13

3.5 Basic Operation 14

3.5.1 Controller Layout 15

3.5.2 Keys 15

3.6 Quick Start Guide 15

3.6.1 Operation as a simple controller 15

3.6.2 Changing the Setpoint 15

3.6.3 Resetting the programmer 16

3.6.4 Understanding User Levels 16

3.7 Setting Up Controller 17

3.7.1 Maximum output power setting 17

3.7.2 Customer ID. 17

3.7.3 Units 18

3.7.4 Language 18

3.8 Programming 18

3.8.1 Programming Notes 18

3.8.2 Holdback 19

3.8.3 Wait Segments 19

3.8.4 Program Cycling 20

3.8.5 Creating a Program 20

3.8.6 Running a Program 21

3.8.7 To pause (hold) a program 22

3.8.8 To stop and reset a program 22

3.8.9 To run a different program (P10 and P25) 22

3.8.10 Program Status 22

3.8.11 Program Hold with Holdback 23

3.8.12 Power Failure Recovery 23

3.8.13 Alarms 23

3.8.14 Program Example 1 24

3.8.15 Program Example 2 26

3.9 Controller Options 28

3.9.1 Digital Communications - RS232 29

3.9.2 Digital Communications - RS485 29

3.9.3 Comms Address 29

3.9.4 Alarm Option 29

3.9.5 Remote Input and Output (Analogue Communications) 30

3.9.6 Program segment output 30

3.10 Temperature Controller Replacement 31

3.11 Controller Navigation Diagrams 31

3.11.1 Operator Level 1 - No Program Running 32

3.11.2 Operator Level 1 - Program Running 33

3.11.3 Supervisor Level 2 34

4.0 3508 Dual Loop Cascade Control (if fitted) 35

4.1 Principle of Cascade Control 35

4.2 Operation of Cascade Control 35

4.3 Bypassing Cascade Control 39

4.4 3508P1 Element Loop (Loop 2) 39

4.5 Caution 39

4.6 Over-Temperature Control 39

5.0 2132 Over-Temperature Controller Description (if fitted) 40

5.1 Description 40

5.2 Operation 40

5.2.1 Controls 40

5.2.2 Operation 41

5.2.3 Over-Temperature Operation 41

5.2.4 Over-Temperature Alarm 41

5.2.5 Resetting the Over-Temperature Alarm 41

5.2.6 Sensor Break 41

5.3 Audible Alarm 42

5.4 Navigation Diagram 42

6.0 Operation 43

6.1 Operating Cycle 43

6.2 General Operating Advice 43

6.3 Operator Safety 43

6.4 Tube Life 44

6.5 Pressure 44

6.6 Gas Tightness 45

6.7 Running at Low Temperatures 45

7.0 Maintenance 46

7.1 General Maintenance 46

7.2 Maintenance Schedule 46

7.2.1 Cleaning 48

7.3 Calibration 48

7.4 After-Sales Service 48

7.5 Recommended Spare Parts and Spare Parts Kit 48

8.0 Repairs and Replacements 49

8.1 Safety Warning - Disconnection from Power Supply 49

8.2 Safety Warning - Refractory Fibre Insulation 49

8.3 Temperature Controller Replacement 49

8.4 Solid-state Relay Replacement 50

8.5 Thermocouple Replacement 50

8.6 Element Replacement 51

8.7 Fuse Replacement 52

9.0 Fault Analysis 53

A. Furnace Does Not Heat Up 53

B. Product Overheats 54

10.0 Wiring Diagrams 55

10.1 WA-11-31 55

10.2 WA-U3-31 56

11.0 Fuses and Power Settings 58

11.1 Fuses 58

11.2 Power Settings 59

12.0 Specifications 60

12.1 Environment 60

1.0 Symbols and Warnings

1.1 Switches and Lights

Instrument switch: when the instrument switch is operated the

temperature control circuit is energised.

Heat light: the adjacent light glows or flashes to indicate that power

is being supplied to the elements.

1.2 General Warnings

DANGER – Electric shock. Read any warning printed next to this

symbol.

WARNING: Risk of fatal injury.

DANGER – Hot surface. Read any warning printed next to this

symbol.

WARNING: All surfaces of a product may be hot.

DANGER – Read any warning printed next to this symbol.

Caution – Double Pole/Neutral Fusing

1.0 Symbols and Warnings

2.0 Installation

2.0 Installation

2.1 Unpacking and Handling

When unpacking or moving the product always lift it by its base or by both ends of the

main body. Never lift it by its work tube or the surrounding insulation. Use two or more

people to carry the product and control box. Remove any packing material from inside

the product before use.

If an optional or special stand is separately supplied, assemble the product on to it.

Some models may be supplied for customer mounting and may require customer

preparation of mounting components before installation.

NOTE: This product contains Refractory Ceramic Fibre (also known as

Alumino Silicate Wool - ASW). For precautions and advice on handling

this material see section 8.2.

2.2 Siting and Setting Up

Place the product on a level surface in a well ventilated area.

Site away from other sources of heat and on a non-flammable surface that is resistant

to accidental spillage or hot materials.

The surface on which the equipment is mounted should be stable and not subject to

movement or vibrations.

The height of the mounting surface is important to avoid operator strain when loading

and unloading samples.

Unless otherwise stated elsewhere in this manual, ensure that there is at least 150

mm of free space around the back and sides of the product. Clear space is required

above the product to dissipate heat.

Work tubes:

It is recommended that the work tube has either insulation plugs or

radiation shields fitted to minimise heat loss from both ends of the work

tube. If the work tube has open ends, a significant amount of energy

could be radiated from the ends of the work tube. Adjacent surfaces

should always be made from a non-flammable material.

Ensure that the ends of the work tube are positioned at least 500 mm

away from any adjacent surface so that any energy radiated cannot heat

an adjacent surface to a dangerous temperature.

Ensure that the product is placed in such a way that it can be quickly switched off or

disconnected from the electrical supply.

This horizontal tube product is supplied with the controls in an integral base (or, to

order, with the base control panel blanked off and the controls in a separate box). A

horizontal tube support kit.

All G-range tube furnaces have “modular” heating elements in which resistance wire is

partially embedded in vacuum formed light-weight refractory fibre. The modules are

150 mm long. In all standard models the two end elements (one at each end) are rated

at 1170 W maximum, while the other (centre) elements are rated at 780 W.

All models are supplied with a pair of “tube adaptors”, which can be made to suit any

work tube size up to 170 mm outside diameter. Spare or replacement adaptors can be

ordered.

The horizontal models generally require no special setting up. Observe the above

paragraph on siting. See section 2.3 for work tube and end adaptor considerations.

Under no circumstances should any objects be placed on top of the product.

Always ensure that any vents on the top of the product are clear of any

obstruction. Always ensure all cooling vents and cooling fans (if fitted) are

clear of any obstruction.

2.0 Installation

2.3 Work Tubes and Fittings

Tubes of various diameters and

lengths may be fitted.

Type C: minimum length for the

product.

Type D: 400 mm longer than C, to

allow for the fitting of end seals.

A pair of removable 'end adaptors' form part of the end insulation. These may be blank

(no hole) or may have a hole to suit a work tube, depending on the customer order.

Additional adaptors may be ordered to suit different work tube sizes. Check that the end

adaptors are correct for the tube: if not, seek advice from Carbolite Gero. Small

alterations to the hole in the adaptors may be made with a file, but first read the section

on ceramic fibre safety 8.2. To insert a work tube it is often convenient to use a long

pole (such as a broom handle) to guide it into the far end of the product.

For optimum temperature uniformity, insulating plugs should be placed in the tube ends

as shown in fig.1. With a long work tube, the stem of the plug assembly should line up

with the end of the tube as in fig.2. Alignment of radiation shields is similar to that of

plugs.

If stainless steel seals with gas inlets are supplied, they are to be fitted as shown in

fig.3; the stem of any insulating plug should touch the seal.

Horizontal use: if heavy fittings are to be clamped to the end of an extended work tube

they can increase the bending stress at the centre of the tube. Support such fittings in

such a way that expansion of the tube is allowed. A horizontal tube support kit can be

supplied for this purpose.

If a metal work tube is being used in the product, ensure that it is earthed. See the

"Safety Warning" under "Operator Safety".

Fig 1 - Insulating Plug

(standard length tube) Key

A Tube

B Insulating Plug

C Stem

Fig 2 - Insulating Plug

(long work tube)

2.0 Installation

Key

A Clamp

B Seal plate

C 'O' Ring seal

D Seal sleeve

E Clamp seal

F End plate

Key

A Clamp

B End plate

CClamp seal (between Seal

sleeve and Clamp

D Seal sleeve

ESeal plate & 'O' Ring seal

(underneath clamp)

F Tube

Fig 3 'Twin Clamp' End Seal

For assembly details refer to the separate work tube end seal manual.

2.4 Electrical Connections

Connection by a qualified electrician is recommended.

All models covered by this manual may be ordered for single phase A.C. supply, which

may be Live to Neutral non-reversible, Live to Neutral reversible or Live to Live.

Inhaltsverzeichnis

Andere VERDER Ofen Handbücher

VERDER

VERDER Carbolite Gero CWF 12/5 Handbuch

VERDER

VERDER TZF 12/75/700 Handbuch

VERDER

VERDER Carbolite Gero SCF 24 Handbuch

VERDER

VERDER CARBOLITE GERO CFM 12/1 Handbuch

VERDER

VERDER CARBOLITE GERO EHA 12/150B Handbuch

VERDER

VERDER CARBOLITE GERO TZF 15/90/450 Handbuch

VERDER

VERDER CARBOLITE GERO AAF 11/7 Handbuch

VERDER

VERDER CARBOLITE GERO GPC 12/200 Handbuch

VERDER

VERDER CARBOLITE GERO E Series Handbuch

VERDER

VERDER CARBOLITE GERO 3508 Series Handbuch

VERDER

VERDER CARBOLITE GERO STF 16/610 Handbuch

VERDER

VERDER CARBOLITE GERO G Series Handbuch

VERDER

VERDER CARBOLITE GERO BLF 18/3 + No Controller Handbuch

VERDER

VERDER CARBOLITE GERO VST 12/600 Handbuch

VERDER

VERDER TZF 12/38/850 Handbuch

VERDER

VERDER CARBOLITE GERO VST 12/900 Handbuch

VERDER

VERDER CARBOLITE GERO E Series Handbuch

VERDER

VERDER CARBOLITE GERO E Series Bedienungsanleitung

VERDER

VERDER Carbolite Gero RHF 16/35 Handbuch

VERDER

VERDER Carbolite Gero CF 15B Handbuch

VERDER

VERDER CARBOLITE GERO HTF 18/8 Handbuch

VERDER

VERDER Carbolite HTF 17 Leitfaden

VERDER

VERDER CARBOLITE GERO E Series Handbuch

VERDER

VERDER CARBOLITE GERO VCF 12/100 Handbuch

Beliebte Ofen Handbücher anderer Marken

Armstrong

Armstrong EG7H SERIES Bedienungsanleitung

Payne

Payne PG92ESA Leitfaden

SUPREME

SUPREME FEM10-M2301CM-A Montageanleitung

Ingersoll-Rand

Ingersoll-Rand S9V2B080D4VSAC/D Montageanleitung

Johnson Controls

Johnson Controls TM9T Leitfaden

Fluke

Fluke 9118A Bedienungsanleitung

Lennox

Lennox EL195UHE Elite Series Installations- und Betriebshandbuch

Intertherm

Intertherm M7RL Series Bedienungsanleitung

HDG

HDG Pelletmaster 15 Bedienungsanleitung

Pinnacle

Pinnacle Aero Bella AB-716C-QH Handbuch

Nortek

Nortek MG2S Series Bedienungsanleitung

Goodman

Goodman GMV9 Handbuch

SUPREME

SUPREME SUP10-M2301C Montageanleitung

Dettson

Dettson AMT400B34-SM1PMA Montageanleitung

Evcon

Evcon DGD 60 MBH Bedienungsanleitung

Trane

Trane S8B1A026M2PSAB Montageanleitung

Hart Sceintific

Hart Sceintific 9113 Bedienungsanleitung

Whirlpool

Whirlpool Gold WGGE45 Bedienungsanleitung