LJ Wing MV, Инструкция по установке, эксплуатации и обслуживанию

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SECTION I - FOREWORD
As is the case with any fine piece of equipment, care
must be taken to provide the proper attention to the
operation and maintenance details of this machine.
This manual of instructions has been prepared to help
you become well-acquainted with those details, and in
doing so, you will be able to give your Wing Heating
Coil the care and attention any piece of equipment
needs and deserves.
ETL Coil Operating Parameters:
Maximum elevation is 9,000 ft. (2,743.2m).
Maximum operating temperature is 250°F (121.1°C).
Minimum operating temperature is 0°F (-17.8°C).
Maximum operating pressure is 100 PSIG (689 kPa).
Minimum operating pressure is 2 PSIG (13.8 kPa).
Table of Contents
Section I: Foreword and Table of Contents ................2
Section II: General Information ................................2-3
Section III: Installation and Mounting Procedure .....3-4
Section IV: Ductwork and Transitions .........................5
Section V: Equipment Photos ...................................6-7
Section VI: Parts Drawing.........................................8-9
Section VII: Piping ...............................................10-17
Section VIII: Control Installation and Adjustment ....18-20
Section IX: Start Up ..................................................21
Section X: Shut Down ...............................................22
Section XI: Maintenance............................................22
SECTION II - GENERAL INFORMATION
PURPOSE
The purpose of this manual is to present a guide for
proper installation, maintenance, and operation of
the Wing Heating Coil, and supplement, but not to
replace, the services of qualified field service personnel
to supervise the initial start-up and adjustment of the
unit. Persons without previous experience with large
commercial and industrial heating equipment should not
attempt the initial adjustment and checkout procedure
which is essential before such installations may be
considered ready for operation. This manual should be
made readily available to all operating personnel as an
aid in troubleshooting and proper maintenance.
SHIPPING
Base Wing coils are shipped completely assembled.
Other large options or accessories are assembled
and shipped mounted and wired whenever possible
within limitations of shipping and handling. Any optional
accessories shipped separately are shipped as
assembled sections. Any wired accessories which have
been disassembled for separate shipment require no
additional conduit or wire for field reassembly. All wire
leads will be tagged for ease of reconnection in the field.
Shipments are made F.O.B. Dallas, Texas. The unit
is securely strapped, tied, and blocked to prevent
shipping damage. All shipments are checked by an
inspector before they are accepted by the carrier.
Parts that are shipped unmounted are noted on the bill
of lading. These parts, where feasible, are packaged
and shipped with the units. Upon receipt of shipment,
all units should be checked against the bill of lading to
insure all items have been received. All equipment
(and any optional accessories) should be checked
carefully for physical damage in the presence of
the carrier’s representative. If parts are missing
or damage has occurred, a claim should be filed
immediately with the carrier.
RECEIVING
All coils are crated at the factory for safe shipment.
Check the unit carefully, and if damage has occurred,
report it at once to the carrier. All claims must be made
within 5 days of receipt of shipment. Upon receiving,
inspect the following for damage:
1. Damper linkage
2. Damper motors and control linkage
3. Finned tubes and dampers
4. Casing, for distortion
5. Header pipe connections
6. Duct attachment flanges
Check the unit nameplate to insure size is correct as
ordered.
If system tags have been used, check that proper size
units have been tagged for correct system. (Wing will
tag units for specific systems upon request.)
All Wing coils are given a complete operations test
and control circuit checkout before shipment. A copy of
the wiring diagram and bill of material is included with
each unit shipped. If correspondence with the factory
is necessary, please provide the unit model and serial
number.
LIFTING AND HANDLING
Two angle lifting eyes are provided on the upper
casing flanges on the Wing coil for lifting with overhead
cranes. If a single chain lift is used, a “Tee” section
spreader bar must be used to produce a vertical lift to
prevent bending of casing flanges. Do not wrap chain
or cable around upper header to lift unit.
All Wing coils are shipped bolted onto a wood skid so they
can be handled by fork lift. Forks can be inserted under
the wood skid for lifting and on site handling. Do not lift
coil by inserting forks under bottom header of coil.