Conair Thermolator TW-S Manuale utente
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USER GUIDE
UGH056-0917
Thermolator®TW-S and TW-P
Temperature Control Units
TW-S TW-P
It’s a good idea to record the model and serial number(s) of your equipment and the date
you received it in the User Guide. Our service department uses this information, along
with the manual number, to provide help for the specific equipment you installed.
Please keep this User Guide and all manuals, engineering prints, and parts lists together
for documentation of your equipment.
Date:
Manual Number: UGH056-0917
Serial Number(s):
Model Number(s):
DISCLAIMER: Conair shall not be liable for errors contained in this User Guide or for incidental, consequential
damages in connection with the furnishing, performance or use of this information. Conair makes no warranty
of any kind with regard to this information, including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose.
Please record your equipment’s
model and serial number(s) and
the date you received it in the
spaces provided.
Copyright 2017 l Conair l All rights reserved
Table of Contents I i
Table of Contents
1-1 Introduction
Purpose of the User Guide ............................................................................... 1-2
How the Guide Is Organized............................................................................. 1-2
Your Responsibilities as a User ........................................................................ 1-2
ATTENTION: Read this so no one gets hurt....................................................... 1-3
How to Use the Lockout Device ....................................................................... 1-5
2-1 Description
What is the Thermolator TW-P......................................................................... 2-2
Typical Applications......................................................................................... 2-2
How the TW-P Direct Injection Works............................................................... 2-3
How the Closed Circuit Works.......................................................................... 2-4
How the Closed Circuit Separate Source Works ............................................... 2-5
TW-P Control Features vs TW-V and TW-S ....................................................... 2-6
Specifications: TW-P........................................................................................ 2-7
TW-P Features and Options ............................................................................. 2-8
Options ........................................................................................................... 2-8
3-1 Installation
Unpacking the Boxes...................................................................................... .3-2
Preparing for Installation ................................................................................ .3-3
Connecting Process and Water Supply Lines Without Purge............................. 3-4
Mold Purge Valve Connections......................................................................... 3-5
Connecting the Main Power Source................................................................. 3-6
Testing the Installation..................................................................................... 3-7
Initial Setup..................................................................................................... 3-8
Operating Mode ............................................................................................ 3-10
Temperature Units......................................................................................... 3-11
Setpoint ........................................................................................................ 3-12
Alarm Points.................................................................................................. 3-12
ii I Table of Contents
4-1 Operation
The TW-P Control ............................................................................................ 4-2
Default Display................................................................................................ 4-3
Starting the Thermolator.................................................................................. 4-4
Stopping the Thermolator ................................................................................ 4-5
Using the Optional Mold Purge Option ............................................................. 4-6
Conair TW-P Thermolator ................................................................................ 4-7
5-1 Maintenance
Maintenance of your Thermolator .................................................................... 5-2
Preventative Maintenance Schedule ................................................................ 5-2
Accessing the Thermolator Enclosure .............................................................. 5-3
Removing the Pump Motor and Seal (1/2 to 3 Hp units)................................... 5-4
Reassembling the Pump Motor and Seal (1/2 to 3 Hp units)............................. 5-7
Removing the Pump Motor and Seal (5 to 10 Hp units) .................................... 5-9
Reassembling Pump Motor and Seal (5 to 10 Hp units................................... 5-11
6-1 Troubleshooting
Before Beginning............................................................................................. 6-2
A Few Words of Caution................................................................................... 6-3
Identifying the Cause of a Problem .................................................................. 6-4
Controller Alarms............................................................................................. 6-5
Controller Control Fault Logic ........................................................................ 6-14
Unit Faults..................................................................................................... 6-15
Unit Will Not Power Up................................................................................... 6-26
Troubleshooting............................................................................................. 6-27
Replacing the Heater Contactor ..................................................................... 6-29
Checking the RTD.......................................................................................... 6-30
Replacing the RTD......................................................................................... 6-32
Repairing Cooling Valves ............................................................................... 6-33
Disassembly of Alternate Direct Acting Solenoid Valves.................................. 6-34
Alternate Pilot Operated Solenoid Valves........................................................ 6-35
Table of Contents I iii
Replacing Immersion Heaters........................................................................ 6-36
Removing the Pump ...................................................................................... 6-38
AAppendix
Customer Service Information ........................................................................ A-1
Warranty Information....................................................................................... A-2
BAppendix
PID Parameters ............................................................................................... B-1
Setting the Security Passcode ......................................................................... B-4
CAppendix
Plumbing Diagram........................................................................................... C-1
Plumbing Curves ............................................................................................. C-4
DAppendix
Service Parts................................................................................................... D-1
EAppendix
External Interfaces .......................................................................................... E-1
FAppendix
Pressure Switch Settings..................................................................................F-1
GAppendix
Mold Purge Installation Instructions................................................... G-1
HAppendix
Flowmeter Installation Instructions .................................................... H-1
iv I Table of Contents
1
SECTION
1
Introduction
Introduction I 1-1
Introduction
Purpose of the User Guide ..................................... 1-2
How the Guide Is Organized ................................... 1-2
Your Responsibilities as a User ............................. 1-2
Foreword ............................................................ 1-3
ATTENTION: Read This So No One Gets Hurt.............. 1-4
How to Use the Lockout Device .............................. 1-5
1-2 I Introduction
Purpose of the User Guide
This User Guide describes the Conair Thermolator®TW-S and TW-P and explains step-
by-step how to install and operate this equipment.
Before installing this product, please take a few moments to read the User Guide and
review the diagrams and safety information in the instruction packet. You also should
review manuals covering associated equipment in your system. This review won’t take
long, and it could save you valuable installation and operating time later.
How the Guide is Organized
Symbols have been used to help organize the User Guide and call your attention to impor-
tant information regarding safe installation and operation.
Symbols within triangles warn of conditions that could be hazardous to users or could
damage equipment. Read and take precautions before proceeding.
Numbers indicate tasks or steps to be performed by the user.
A diamond indicates the equipment’s response to an action performed by the user or a
situation.
An open box marks items in a checklist.
A circle marks items in a list.
Indicates a tip. A tip is used to provide you with a suggestion that will help you with the
maintenance and the operation of this equipment.
Indicates a note. A note is used to provide additional information about the steps you are
following throughout the manual.
Your Responsibility as a User
You must be familiar with all safety procedures concerning installation, operation, and
maintenance of this equipment. Responsible safety procedures include:
•Thorough view of this User Guide, paying particular attention to hazard warnings,
appendices, and related diagrams.
•Thorough review of the equipment itself, with careful attention to voltage sources,
intended use, and warning labels.
•Thorough review of instruction manuals for associated equipment.
•Step-by-step adherence to instructions outlined in this User Guide.
1
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r
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2
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Introduction I1-3
1
Introduction
Foreword
The Thermolator®typically consists of a fluid pump, electric immersion heater, and
temperature control valve in a compact packaged cabinet for easy location in industrial
applications where fluid temperature control is required.
This manual is to serve as a guide for installing, operating, and maintaining the equip-
ment. Improper installation can lead to poor performance and/or equipment damage. We
recommend the use of qualified installers and service technicians for all installation and
maintenance of this equipment.
This manual is for our standard product. The information in this manual is general in
nature. Unit-specific drawings and supplemental documents are included with the equip-
ment as needed. Additional copies of documents are available upon request. We strive to
maintain an accurate record of all equipment during the course of its useful life.
Due to the ever-changing nature of applicable codes, ordinances, and other local laws
pertaining to the use and operation of this equipment, we do not reference them in this
manual. There is no substitute for common sense and good operating practices when plac-
ing any mechanical equipment into operation. We encourage all personnel to familiarize
themselves with this manual’s contents. Failure to do so may unnecessarily prolong equip-
ment down time.
Follow good piping practices and the information in this manual to ensure successful
installation and operation of this equipment.
We trust your equipment will have a long and useful life. If you should have any ques-
tions, please contact our Service Department specifying the serial number and model
number of the unit as indicated on the nameplate.
Contact Conair
Parts and Service
Phone: 800-458-1960
From outside of the
United States,
Call: 814 437 6861
1-4 I Introduction
ATTENTION:
Read This So No One Gets Hurt
We design equipment with the user’s safety in mind. You can avoid the potential hazards
identified on this machine by following the procedures outlined below and elsewhere in
the User Guide.
WARNING: Improper installation, operation, or servic-
ing may result in equipment damage or personal
injury.
This equipment should be installed, adjusted, and serviced by qualified technical
personnel who are familiar with the construction, operation, and potential hazards
of this type of machine.
All wiring, disconnects, and fuses should be installed by qualified electrical
technicians in accordance with electrical codes in your region. Always maintain
a safe ground. Do not operate the equipment at power levels other than what is
specified on the machine serial tag and data plate.
WARNING: Voltage hazard
This equipment is powered by three-phase alternating current, as specified on the
machine serial tag and data plate.
A properly sized conductive ground wire from the incoming power supply must be
connected to the chassis ground terminal inside the electrical enclosure. Improp-
er grounding can result in severe personal injury and erratic machine operation.
Always disconnect and lock out the incoming main power source before opening
the electrical enclosure or performing non-standard operating procedures, such
as routine maintenance. Only qualified personnel should perform troubleshooting
procedures that require access to the electrical enclosure while power is on.
WARNING: Compressed air hazard
If you use compressed air, you must wear eye protection and observe all OSHA
and other safety regulations pertaining to the use of compressed air. Bleed off
pressure before servicing equipment.
CAUTION: Hot Surfaces
Surface temperatures inside the Thermolator can exceed 300° F {149° C}. Always
allow the unit to cool below 100° F {38º C} before opening, servicing, or disas-
sembling the unit.
Questo manuale è adatto per i seguenti modelli
1
Indice
Altri manuali Conair Regolatori di temperatura
