Ingersoll-Rand HEATER 420 Bedienungsanleitung

1 - 8

COMPRESSED AIR HEATERS

Operators Manual

2 - 8

- EN -

CONTENTS

1. GENERAL INFORMATION 2

1.1 Functional description 2

1.2 Safe use of the product 2

2. INSTALLATION 2

2.1 Acceptance, unpacking and handling 2

2.2 Storage and installation location 2

2.3 Unpacking 3

2.4 Installation 3

3. START-UP 3

4. MAINTENANCE 3

4.1 Weekly 3

4.2 Monthly 4

5. CONTROL PANEL 4

5.1 Icons description 4

5.2 Buttons function 5

5.3 Functions menu 5

5.4 Alarms 6

5.5 Set point display 6

5.6 Black out 6

6. DECOMMISSIONING 6

ATTACHMENTS TO THIS MANUAL

A) Electric circuit diagram 8

B) Technical data sheet 9

C) Product dimensions 9

D) Basic spare parts 9

- EN -

Introduction

This manual is an integral part of the product you bought, and must remain with the product even if this will be resold.

It is highly recommended that the qualified*personnel for installation maintenance and/or control will fully comply with the contents of

this manual and the prevention and safety rules in force in the country where the system will be used. In this way, not only the usage of

the product will be rational, but also the service will result cost effective.

In case your product will present any kind of problem, please contact your local authorized Ingersoll Rand distributor.

Please note that, when necessary, the use of original spare parts will ensure efficiency and long duration to your product.

Due to the continuous technological evolution, Ingersoll Rand reserves the right to modify the specifications contained in this manual

without giving previous notice.

Symbols and labels used in the manual and on the product

Air entry point

Air outlet point

Read the Operators manual before attempt to start

up the product and to perform any service operation

on the heater.

Pay particular attention to components or systems

under pressure.

Installation, maintenance, and/or control operations

preceded by these symbols must be performed

exclusively by qualified personnel*.

Pay particular attention to the indications preceded

by these symbols.

Lifting point.

Don’t lift from this point.

Attention: Before performing any

maintenance operation on this product,

do not forget to disconnect the electric

supply, to completely discharge air

pressure, and to refer to the Operators

manual.

Condensate drain point.

Explosion risk.

Pay particular attention to the risk of electric shock.

Pay particular attention to hot surfaces.

* Qualified personnel must be trained and certified in accordance with local laws and regulations.

Warranty

The Company warrants that the equipment manufactured by it and delivered hereunder will be free of defects in material and

workmanship for a period of twelve months from the date of placing the Equipment in operation or eighteen months from the date of

shipment from the factory, whichever shall first occur. The Purchaser shall be obligated to promptly report any failure to conform to this

warranty, in writing to the Company in said period, whereupon the Company shall, at its option, correct such nonconformity, by suitable

repair to such equipment or, furnish a replacement part F.O.B. point of shipment, provided the Purchaser has stored, installed, maintained

and operated such Equipment in accordance with good industry practices and has complied with specific recommendations of the

Company. Accessories or equipment furnished by the Company, but manufactured by others, shall carry whatever warranty the

manufacturers have conveyed to the Company and which can be passed on to the Purchaser. The Company shall not be liable for any

repairs, replacements, or adjustments to the Equipment or any costs of labor performed by the Purchaser or others without Company's

prior written approval.

The effects of corrosion, erosion and normal wear and tear are specifically excluded. Performance warranties are limited to those

specifically stated within the Company's proposal. Unless responsibility for meeting such performance warranties are limited to specified

tests, the Company's obligation shall be to correct in the manner and for the period of time provided above.

THE COMPANY MAKES NO OTHER WARRANTY OR REPRESENTATION OF ANY KIND WHATSOEVER, EXPRESSED OR

IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE, ARE HERBY DISCLAIMED.

Correction by the Company of nonconformities whether patent or latent, in the manner and for the period of time provided above, shall

constitute fulfillment of all liabilities of the Company for such nonconformities whether based on contract, warranty negligence, indemnity,

strict liability or otherwise with respect to or arising out of such Equipment.

The Purchaser shall not operate Equipment which is considered to be defective, without first notifying the Company in writing of its

intention to do so. Any such use of Equipment will be at Purchaser's sole risk and liability.

Note that this is Ingersoll Rand standard warranty. Any warranty in force at the time of purchase of the equipment or negotiated as

part of the purchase order may take precedence over this warranty.

1. GENERAL INFORMATION

1.1 Functional description

Ingersoll Rand compressed air heaters are used to warm compressed air.

Compressed air enters the vessel where it is warmed to the required temperature by ohmic elements. If any liquid or dust enters the

vessel, it can be collected at the bottom and eliminated through the manual drain valve. This product can be easily installed into various

pneumatic systems in which warm air is required or desired. Please refer to Principles of Operation for complete operating details.

The product comes provided with all the control, safety and adjustment devices, therefore no auxiliary devices are needed.

A system overload not exceeding the maximum operative limits can worsen the operational performance of the product

(lower outlet temperature), but it will not affect its safety.

The electric diagram (attachment A) shows the minimum protection degree IP 54.

Improper grounding can result in electrical shock and can cause severe injury or death.

This product must be connected to a grounded, metallic, permanent wiring system or an equipment-grounding terminal or

lead on the product.

All grounding must be performed by a qualified electrician and comply with national and local electrical codes.

In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the

electric current.

Ground must be established with a bare grounding wire sized according to the voltage and minimum branch circuit

requirements.

Ensure good bare metal contact at all grounding connection points, and ensure all connections are clean and tight.

Check grounding connections after initial installation and periodically thereafter to ensure good contact and continuity has

been maintained.

Check with a qualified electrician or service technician if the grounding instructions are not completely understood, or if in

doubt as to whether the product is properly grounded.

This product is designed to work only with compressed air. For a different use, please contact your

distributor Ingersoll Rand.

1.2 Use of the device in safe conditions

This system has been designed and manufactured in compliance with the European safety directive in force, therefore any installation,

use and maintenance operations must be performed respecting the instructions contained in this manual. Because an air product is a

pressurized vessel, the same precautions should be observed as with anypiece of equipment of this type where carelessness in operation

or maintenance could be hazardous to personnel. In addition to obvious safety rules that should be followed with this type of equipment,

safety precautions as listed below must be observed.

1. Only qualified personnel shall be permitted to adjust, perform maintenance or repair this air heater.

2. Read all instructions completely before operating unit.

3. Pull main electrical disconnect switch and disconnect any separate control lines, if used, before

attempting to work or perform maintenance on the unit.

4. Do not attempt to service any part while the device is in an operational mode.

5. Do not attempt to remove any parts without first relieving the entire air system of pressure.

6. Do not operate the product at pressures in excess of its rating.

7. Inspect unit daily to observe and correct any unsafe operating conditions.

2.0 INSTALLATION

2.1 Acceptance and handling

Upon receiving your Ingersoll Rand air product, please inspect the unit closely. If rough handling is detected, please note it on your

delivery receipt, especially if the product will not be uncrated immediately. Then obtain the freight carrier's signed agreement to any noted

damages: this is a precondition for any insurance claims by the customer.

For handling, use devices having sufficient capacity for the weight of the machine.

Remove the packaging after having positioned the product in the installation site. For unpacking, refer to section 3.3.

Under no circumstances should any person attempt to lift heavy objects without proper lifting equipment (i.e., crane, hoist, slings or fork

truck). Lifting any unit without proper lifting equipment, may cause serious injury. Use fork lift channels where provided.

2.2 Storage and installation location

If not in use, the product can be stored in its packaging in a dust free and protected site between 32°F (0°C) and 120 °F (50 °C), and a

specific humidity not exceeding 90 %. Should the stocking time exceed 12 months, please contact your local Ingersoll Rand authorized

distributor.

If the product is not used, it will be placed in a site with the following conditions:

The device must be protected from atmospheric agents and not directly exposed to sun light.

A seating base flat and capable to hold the weight of the device.

Ambient temperature complying with the nominal data of the product.

The product should be located in a clean area.

Make sure to leave sufficient clearance (20 inches, 0.5 m) around the product in order to allow an adequate

maintenance and/or control operations.

The incoming air must be free from smoke or flammable vapours which could lead to explosion or fire risks.

2.3 Unpacking

The packaging is made of carton or of cellophane. We recommend that you keep the original packaging for the device in case it has to

be transported to another location or sent to a service center. Dispose the various packaging materials in compliance with the relevant

rules locally in force.

unpack the device, removing the strapping from the carton. Always wear safety gloves when using scissors or other tools to cut the

straps or the cellophane;

remove the carton or the cellophane;

in case it’s necessary another handling of the device, refer to section 3.1;

remove the pallet (if present);

remove the operating manual, accessories and key from the device.

2.4 Installation

Before attempting any installation operation, make sure that

No parts of the air system are under pressure.

No parts of the system are electrically powered.

Tubing to be connected to the product are free of impurities.

The pipes to be connected to the product does not weigh on the device.

All interconnecting piping has been tightened.

After having verified the points listed above, you can proceed to the installation of the device.

1. Connect the product to the compressed air lines. If not already existing, we suggest to install a by-pass allowing

to isolate the device from the plant, thus to facilitate eventual maintenance operations.

2. It is highly recommended to insulate the outlet piping, to guarantee the required outlet temperature

3. Perform the electrical connection in accordance with any local laws and regulations after reviewing the product

electrical specifications and wiring diagram.

4. Power the product after having checked that the nominal voltage and line frequency are constant and matching

the nominal values of the device. The user must provide the installation with an adequate line protection

and a ground terminal complying with the electrical rules locally in force.

In order to optimise the use of the product, we suggest to place it in such a way that all the control instruments of the device

will result easily visible.

A suitably sized prefilter must be installed before the product. Failure to install and maintain a proper prefilter will

void the product warranty. The rating for this filter must be at least 10 micron.

It is necessary for the user to install a protective device (a safety accessory) to protect the equipment under

pressure from the risk of exceeding the maximum allowable pressure (PS);

3.0 START-UP

Make sure that intake and outtake valves are closed, switch on the device (1S1).

Now open the outlet air valve and then open gradually the intake air valve. In this way, the plant is gradually pressurized.

If the plant is overloaded over the max. use limits (see technical data), the product's performance will be remarkably lower but safety will not be in

danger.

4.0 MAINTENANCE

Attention! Perform pressure test with inert gases only (helium, nitrogen).

4.1 Weekly

Check manually if there is condensate on the bottom of the vessel.

4.2 Monthly

Clean prefilter to remove any possible dirt on the inner filtering element.

Perform the following after stopping the compressed air flow by closing the intake and outtake valves.

In case of replacement of one or more components of the device, disposed it along the eventual packaging of the

replacement part, as reported in section 6.0.

5.0 CONTROL PANEL

This kit is equipped with a temperature controller for the adjustment of the heating parameters. It is provided with an output relay to drive

the solid state relay for the heater and with a NTC probe for temperature control. The regulation is performed according to the temperature

measured by the probe. If the temperature decreases and reaches “set point minus differential” value, the regulation output is activated.

Then it turns off when the temperature reaches the “set point”value again. Adjustments can be made using the digital panel, located on

the electrical box front panel.

The SET & other control parameters have been optimized and factory set. Although the set point value can be

displayed, the ability to alter these factory settings via the digital interface on the front panel has been removed

to eliminate the possibility of unit damage caused by improper settings.

fig.1 - Control panel

Normal conditions read - out

At normal operating conditions, if no alarms are present, the display shows the temperature of

the outlet air:

On: Heater ON

Off: Heater OFF

5.1 Icons description

ICON

STATUS

DESCRIPTION

Heater ON

BLINKING

Anti-short cycle delay enabled

Generic Alarm

Not used

Measurement unit

BLINKING

Programming phase

5.2 Buttons function

Single buttons function

SYMBOL

DESCRIPTION

Not used

Pressed during normal operation displays the max air outlet stored temperature; when pressed during

programming mode, it scrolls the parameters list or increases the displayed value.

Pressed during normal operation displays the min air outlet stored temperature; when pressed during

programming mode, it scrolls the parameters list or decreases the displayed value.

Pushed and released shows on display the SET POINT value. In programming mode selects a parameter

or confirms a value.

Not used

Buttons combinations

To lock & unlock the keyboard.

Enters the parameter programming menu.

Exits the parameter programming menu.

5.3 Functions menu

How to see the min temperature

1. Press and release the key.

2. The “Lo” message will be displayed followed by the minimum temperature recorded.

3. By pressing the key again or by waiting 5s the normal display will be restored.

How to see the max temperature

1. Press and release the key.

2. The “Hi” message will be displayed followed by the maximum temperature recorded.

3. By pressing the key again or by waiting 5s the normal display will be restored.

How to reset the man and min temperature recorded

1. Hold press the SET key for more than 3s, while the max. or min temperature is displayed. (rSt message will be displayed)

2. To confirm the operation the “rSt” message starts blinking and the normal temperature will be displayed.

How to lock the keyboard

1. Keep pressed for more than 3 s the + keys.

2. The “POF” message will be displayed and the keyboard will be locked. At this point it will be possible only to see the set point or the

MAX o Min temperature stored

3. If a key is pressed more than 3s the “POF” message will be displayed.

How to unlock the keyboard

Keep pressed together for more than 3s the and keys, till the “Pon” message will be displayed.

5.4 Alarms

The controller is able to recognize particular types of faults. When this occurs, the display shows the required information necessary to

find out the cause.

The controller is programmed to recognize and display alarms.

Alarm table

Label

Meaning

Cause / Origin

Controller status

Reset

Air output probe alarm

Missing, faulty probe or

resistance exceeding

value

General alarm icon lighted

Alarm code on display

Automatic

if the probe value recovers

If the alarm persists call your local distributor

Air output high

temperature alarm (P1

probe)

Air output temperature

higher than the presetted

value

General alarm icon lighted

Alarm code on display

Automatic If the temperature returns into range of good

working.

Warning for user:

It’s forbidden to modify setting parameters of the electronic controller without the authorization of the manufacturer.

5.5 Set Point Display

Push and release SET button: display will show the set point value. Push and release SET button or wait for 5 seconds to display the air

outlet temperature value again.

NOTE: Any change to the machine’s configuration parameters could be harmful to its efficiency and therefore it must be done

only in collaboration with the Manufacturer.

5.6 Black Out

After a power black-out:

1. The controller restarts from the previous status.

2. All the working time delay will be reloaded.

6.0 DECOMMISSIONING

All work on the product may only be carried out by specialist personnel!

Follow this procedure if you need to shut down the product:

Stop the device and permanently isolate it from the electricity mains;

Disconnect the power cable;

Take pressure off the air circuit;

If the device has to be dispatched, use the original or similar packaging and keep the device in an up-right position.

Before carrying out any work on the electrical parts, make sure that the main switch interrupts the electricity supply to the

product and then affix appropriate warning signs to avoid the machine being reconnected to the electricity mains!

Please consult the contents and the safety instructions in the relevant sections of these instructions for details of the correct

handling and storage of the product.

Send the product to an approved waste disposal company in accordance with current environmental protection legislation. The

other materials/waste constituents must be treated in line with the provisions of the valid legislation.

ATTACHMENTS TO THE MANUAL

Legend

1A1

1B1

1B2

Electronic Controller

Drain solenoid valve coil

Liquid solenoid valve coil

1B3

1M1

1M2

1M3

By-pass solenoid valve coil

Refrigerant compressor

Fan Motor

Glycol circulator

1P1

1P2

1Q1

High pressure Switch

Fan pressure Switch

Compressor circuit breaker

1Q2

1Q3

1R1

Fan circuit breaker

Transformer circuit breaker

Compressor crankcase heater

1R2

1R3

1S1

1S2

Electrical panel heater

Condensate drain heater

Main power switch

Plug

1S3

1T1-1T2-1T3

1V1

1V2

ZERO DRAIN Terminal blocks

Transformer

Solenoid drain Valve

Liquid solenoid valve

1V3

ACC

CBL

CNA

CND

By-pass solenoid valve

Tank

Compressor box

Cables

Sacrificial anode

Condenser

CNV

CPL

Fan capacitor

Capillary tube

Electrical box

10 micron filter element

EVA

F1-F2

0.01 micron filter element

1 micron filter element

5 micron filter element

Evaporator

Fuses

Air filter 10 micron

Filter dryer

Air filter 0.01 micron

Air filter 1 micron

Air filter 5 micron

Drain screen

Noise filter

Fan motor fuse

Grid

GFCI

Ground fault circuit breaker

Moisture indicator

Contactor switch

KRC1

MHP

MLP

Fan contactor switch

Protection module

High pressure manometer

Low pressure manometer

PCP

PSC

Thermal protection

Air-air heat exchanger

Air-air heat exchanger (D-IT)

Compressor relay

RB1

RBF

RBS

RD1

REF

Freon Tap

Tap with strainer

Changeover tap

Reed sensor

Fan speed regulator

PB / RT

Phase control relais

Liquid receiver

Rotalock tap

RS485 Interface

Temperature probes

SCO

SLI

Heat exchanger base

Condensate separator

Sensor hose

Liquid separator

SSC

STC

TEMP

TH1

Schrader

Condensate drain

Control panel cover

Time setter

Thermostat

THR

TLT

Electrical box thermostat

Remote cont. Thermostat

Glycol valve

By-pass hot gas valve

VBA

VNR

Air by-pass valve

Expansion valve

One way valves with strainer

Pressostatic valve

VSR

X1-X2-X3-X4

Tap

Freon safety valve

Fan blade

Terminal blocks

Inhaltsverzeichnis

Andere Ingersoll-Rand Heizung Handbücher

Ingersoll-Rand

Ingersoll-Rand 651731 Bedienungsanleitung

Beliebte Heizung Handbücher anderer Marken

oventrop

oventrop Regucor Series Bedienungsanleitung

Blaze King

Blaze King CLARITY CL2118.IPI.1 Bedienungsanleitung

ELMEKO

ELMEKO ML 150 Bedienungsanleitung

BN Thermic

BN Thermic 830T Bedienungsanleitung

KING

KING K Series Leitfaden

Empire Comfort Systems

Empire Comfort Systems RH-50-5 Kurzanleitung

Well Straler

Well Straler RC-16B Bedienungsanleitung

EUROM

EUROM 333299 Bedienungsanleitung

Heylo

Heylo K 170 Bedienungsanleitung

Eterna

Eterna TR70W Bedienungsanleitung

Clarke

Clarke GRH15 Bedienungsanleitung

Empire Heating Systems

Empire Heating Systems WCC65 Bedienungsanleitung

Wetekom

Wetekom 92 86 43 Bedienungsanleitung

Desa

Desa SPC170-F Bedienungsanleitung

Watlow

Watlow Watrod Electric Tubular Heaters Bedienungsanleitung

Haverland

Haverland ECO-DRY GPS Series Stücklistenhandbuch

Stelpro

Stelpro ASILVC2060 Series Bedienungsanleitung

iLO

iLO IHP2424 Betriebsanleitung