Leslie Controls NYC Heat Exchanger Supplement - Manual (Page 5)

Page 5 of 9
INTRODUCTION
This addition to Installation, Operation, and Maintenance
Manual is intended to be as complete and up to date as
possible. It covers installation, operation, and maintenance
procedures for Leslie Controls, Inc. Double Shell Tube.
Leslie reserves right to update this manual and or product
information concerning installation, operation, and/or
maintenance, at any time and without obligation to notify
product owners of such changes.
Leslie is not responsible for inaccuracies in specifications,
procedures and/or content of product literature, supplied
by manufacturers of components used in Leslie Controls,
Inc. Double Shell Tube, Leslie strives to use only highest
quality components; however, Leslie has no direct control
over manufacturer, or its consistent quality.
Leslie is not responsible for injury to personnel or product
damage due to improper installation, operation, and/or
maintenance of Leslie Controls, Inc. Double Shell Tube.
Trained/certified personnel should only perform all
installation, operation, and maintenance procedures.
Personnel should be trained in and familiar with correct
piping and electrical procedures and methods, and should
be experienced in working with hot/boiler water systems
and steam systems. All personnel performing procedures
should completely and carefully read and understand all
supplied materials before attempting procedures. All
personnel should pay strict attention to all Notes, Cautions,
and Warnings that appear within procedures detailed in
this manual.
Leslie welcomes user’s input as to suggestions for product
or manual improvement.
Contact Information
For information concerning warranties, or for
questions pertaining to installation, operation or
maintenance of Leslie products, contact:
Leslie Controls Inc.
12501 Telecom Drive
Tampa, FL 33637
USA Phone: (813) 978-1000
USA Fax: (813) 978-0984
www.LesleiControls.com
To order replacement parts, contact Leslie Controls at
address listed above, or call toll free:
USA/Canada/Caribbean Phone: (800) 323-8366
Note: Please include model and serial number of unit
for which parts are being ordered. If ordering by
phone, please have this information readily available.
GENERAL NOTES AND WARNINGS
Notes:
•
If questions are not answered by this manual, or if
specific installation, operation, and/or maintenance
procedures are not clearly understood, contact Leslie
Controls, Inc. for clarification before proceeding.
•
If unit is damaged during installation, operation, or
maintenance, complete following steps:
1. Turn off and lock out electric power supply
to unit in an approved manner.
2.
Turn off all incoming valves.
3. Contact in-house maintenance personnel or
Leslie Controls, Inc. for instructions.
Note: Throughout this manual, BOXES will denote
warnings and cautions
INSPECTION
A. VISUAL
1. After checking that cold water supply is
connected and turned on to the unit
2. Check that the steam supply is turned on both
sides and steam pressure is 8 to 10 psig.
3. Reset light is off. Pump 1 or Pump 2 Light is on.
4. No. 1 and No. 2 heater light is off. No over
temperature condition exists.
WARNING!
Injury or death can occur due to failure to completely
isolate component from all sources of pressure before
beginning disassembly. Do not proceed until component
has been completely isolated from process stream and
vented to atmosphere.
WARNING!
Injury can occur due to adjusting secondary
temperature switches higher than 130 degrees F.
Check this setting before supplying steam to the unit.