Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL CONTENTS
1 INTRODUCTION
Q-SERIES DI WATER HEATER
TREBOR’s Q-Series DI water heater will meet your most stringent
application requirements for process cleanliness and temperature control.
Our unique heater design virtually eliminates the potential for metal
contamination due to potentially exposed metal heating elements in
immersion style heaters, while process control and reliability are designed
to outperform and outlast other available quartz heating systems.
Trebor’s DI water heater uses a revolutionary heating technology to
provide exceptional process purity and control. Heat is generated using
resistive heating elements conducted to the fluid through quartz tubes
using convective heat transfer. This conductive / convective heating
method allows the heating element to operate at a much cooler
temperature than IR heating systems and provides the basis for a
responsive heating control system.
The heater modules have smooth surfaces with minimal cracks and
crevices, reducing particle traps. Furthermore, no elastomeric O-rings
are used for sealing and the DI water is exposed only semiconductor
grade quartz and high purity polymers.
Trebor’s patented heating module technology is constructed to provide
excellent process control by minimizing hold-up volume and thermal heat
capacitance while maximizing the heat transfer. This also reduces the
consumption of DI water by minimizing temperature transition time and
bypass to drain requirements.
Many product safety features have been incorporated into the Q-Series
heater. Each system has a liquid level sensor, leak sensor, grounded
heater modules, ground fault protection, and redundant control system
interlocks. An electro-mechanical contactor disengages power to the
heaters when a fault condition occurs.
This equipment is built to semiconductor manufacturing industry
requirements of SEMI S2.
This equipment complies with the requirements of the EU guidelines:
Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 3
Part Name
[部件名称]
Table of Hazardous Substances and Elements
[产品中有毒有害物质或元素的名称及含量]
Lead
[铅]
(Pb)
Mercury
[汞]
(Hg)
Cadmium
[镉]
(Cd)
Hexavalent
Chromium
[六价铬]
(Cr (VI))
Polybrominated
biphenyl
[多溴联苯]
(PBB)
Polybrominated
diphenyl ether
[多溴二苯醚]
(PBDE)
QA1V208P12-AA
X
QA1V380P10-AB
X
QA1V415P10-AB
X
QA1V480P10-AD
X
QA1V480P12-AB
X
O = This substance is present at a concentration below the limit in SJ/T 11363-2006 in all of the homogeneous materials
for this part, and it has not been intentionally added to any metallic coating. (See SJ/T 11363-2006 for definition of
homogeneous materials)
X = This substance is present at a concentration above the limit in SJ/T 11363-2006, in at least one of the homogenous
materials for this part, or it has been intentionally added to a metallic coating. (See SJ/T 11363-2006 for definition of
homogeneous materials)
Notes: concentration limits of 1000 ppm (0.1% by weight) for lead, mercury, hexavalent chromium, polybrominated
biphenyls (PBB) and polybrominated diphenyls ether (PBDE), or 100 ppm (0.01% by weight) for cadmium.
Please refer to AeA’s website for an English translation of SJ/T 11363-2006 (or the latest revision of this document):
This equipment also complies with the requirements of the “Management
Methods for Controlling Pollution of Electronics Information Products”,
known as “China RoHS”.
Figure 1-2: China RoHS - Electronic information product pollution
control symbol
Trebor will use an EFUP (Environmental Friendly Use Period) of 25
years, which is consistent with the industry mean. The EFUP label is
located next to the main system nameplate and a declaration table is
included below.
Table [表]
PAGE 4 Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL
2 SAFETY
This section describes information that is important for safe equipment
operation. Included is a listing of message conventions used in this
manual, as well as equipment safety interlocks, push buttons, and labels.
The equipment described in this manual uses hazardous voltage
electricity that can be dangerous. Only personnel trained in the
procedures and safety messages outlined in this manual should install (if
applicable), operate, or maintain this equipment. Read and understand
this manual before installation or operation of the system. Follow all
recommended practices and procedures that apply to your actions and
conduct. All safeguard devices must be in place when equipment is in
operation. Operators, set-up operators, helpers or installation personnel
should not alter, remove or disable safety equipment. When using this
equipment, be sure to follow the safety procedures outlined by your
facility. These safety procedures should cover the two primary types of
hazard training: (1) equipment hazards and (2) facility-related hazards.
2.1 SAFETY MESSAGE CONVENTIONS
Safety messages contained in this manual; Dangers, Warnings, and
Cautions, are highlighted for quick identification.
2.1.a Danger
A Danger message indicates an imminently hazardous situation that, if
not avoided, will result in death or serious injury. Messages identified by
the word Danger are used sparingly and only for those situations
presenting the most serious hazards.
2.1.b Warning
A Warning message indicates a potentially hazardous situation that, if not
avoided, could result in serious injury. Following is a typical example of a
Warning message as it could appear:
Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 5
Caution
Hot Surface
Do not touch. Can cause
skin burns upon contact.
Disconnect and lockout
power and allow surface to
cool before servicing.
2.1.c Caution
A Caution message indicates a potentially hazardous situation, which, if
not avoided, could result in minor or moderate injury. It may also be used
to alert against unsafe practices. Following is a typical example of a
Caution message as it could appear:
2.2 EMERGENCY OFF (EMO)
The EMERGENCY OFF button (EMO) is located on the front of the
heater. When the EMO circuit is activated by pushing the button in, the
equipment will be placed into a safe shutdown condition. The EMO will
de-energize the heaters and process interlock devices. Other devices on
the electrical panel remain energizedand hazardous voltages will be
present at the power supply and power supply fuses, sub-panel circuit
breakers and contactors. Use the Main Power Disconnect Switch to
remove power altogether.
After the EMO button is disengaged, the heater must be reset by
pressing the blue RESET button located on the front of the heater near
the EMO button to reactivate the controls.
Figure 2-1
PAGE 6 Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL
Energy Type
Electrical
Hazard:
Electrocution, electrical burns, and shock
Magnitude:
480 VAC or 415 VAC or 380 VAC or 208 VAC
See system label for exact voltage.
Control Method:
Main Power
Shutdown Procedure
Switch off main circuit breaker disconnect handle at side of system.
2.3 LOCKOUT / TAGOUT
2.3.a Preliminary
Before installation or servicing the DI water heater, the facility’s power
source to the heater must be de-energized to prevent serious injury to
personnel and equipment. An authorized employee representing the
facility installing the DI water heater must follow approved company
guidelines and lockout or use suitable means to prevent re-energizing the
electrical system during installation or servicing.
2.3.b Definitions
Lockout: the placement of a lockout device on an energy isolating
device, in accordance with established company procedures, ensures
that the energy isolating device and the equipment being controlled
cannot be operated until the lockout device is removed.
Tagout: a prominent warning device such as a tag and a means of
attachment, which can be securely fastened to an energy isolating device
in accordance with established company procedure, ensures that the
energy isolated device and the equipment being controlled may not be reenergized or operated until the tagout device is removed.
This table lists the Lockout/Tagout information for the system.
2.3.c Machine Lockout with access panels installed
Perform the following sequence of events in the order listed for electrical
energy isolation of the tool:
1. Notify personnel in the area that you are going to shut down the
equipment.
2. Shutdown the system in an orderly fashion.
3. Locate the main incoming power disconnect switch-actuating handle.
4. Move the actuating handle to the "OFF" (down) position.
Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 7
5. Apply the locking energy isolation device (lock) through the hole in the
actuating handle and secure the lock.
6. Verify that the tool has been isolated and de-energized by attempting
to turn the main power disconnect back to the “ON” position and/or by
pressing the machine start button. The machine power must not be
reapplied and/or the machine must not start.
2.3.d Machine Start-Up with access panels installed
Perform the following sequence of events in the order listed for electrical
re-energization of the tool:
1. Ensure that all hand tools are removed from the equipment and that it
is ready for start-up.
2. Notify personnel in the area that you are going to start-up the
equipment.
3. Open the lock and remove the locking energy isolation device (lock)
from the hole in the actuating handle of the Main Disconnect Switch.
4. Move the actuating handle to the "ON" (up) position.
5. Press the machine start button. The machine should start.
2.3.e Machine Lockout with access panels removed
Perform the following sequence of events in the order listed for electrical
energy isolation of the tool:
1. Notify personnel in the area that you are going to shut down the
equipment.
2. Shutdown the system in an orderly fashion.
3. Locate the main incoming power disconnect switch-actuating handle.
4. Rotate the rotary disconnect shaft to the "OFF" of “0” (down) position.
5. Insert key and lock the rotary disconnect lock located at the top left of
rotary disconnect device (see Figure 2-2). Remove the key.
6. Verify that the Tool has been isolated and de-energized by attempting
to turn the rotary disconnect shaft back to the “ON” or “1” position
and/or by pressing the machine start button. The machine power
must not be reapplied and/or the Machine must not start.
2.3.f Machine Start-Up with access panels removed
Perform the following sequence of events in the order listed for electrical
re-energization of the tool:
1. Ensure that all hand tools are removed from the equipment and that it
is ready for start-up.
2. Notify personnel in the area that you are going to start-up the
equipment.
PAGE 8 Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL
3. Insert key and unlock the rotary disconnect lock located at the top left
of rotary disconnect device (see Figure 2-2). Remove the key.
4. Move the rotary disconnect shaft to the "ON" of “1” (up) position.
5. Press the machine start button. The machine should start.
Figure 2-2: Lockout Key Location on Main Breaker
2.4 SEISMIC PROTECTION
It is the user’s responsibility to adequately secure and anchor the
equipment to comply with local regulatory agency seismic requirements.
Mounting holes for anchors are provided at the bottom of the cabinet
enclosure. See Facility Layout in Appendix for mounting hole locations.
Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 9
3 INSTALLATION
3.1 UNPACKING
Remove heater system from crate and inspect heater cabinet for any
signs of damage (dented panels, paint scratches, etc.). Shock indicators
on the heater cabinet should be checked for rough handling during
shipment. Any damage to the system should be reported to the carrier
immediately.
CAUTION: Heavy Object. When lifting or moving the system,
follow safe heavy object handling methods to prevent injury.
Be careful to not damage the fittings located on back of heater cabinet
when using a dolly or forklift.
3.2 LOCATION
Locate the heater near the point-of-use to reduce plumbing heat loss.
Access to theside access panels will be necessary for maintenance and
utilities hook-up.
3.3 UTILITY HOOK-UP
All utility hook-ups associated with the DI water heater are easily
accessible and are referenced in the Appendix.
After positioning heater at operating location, adjust the four leveling feet
until the heater is level and stable.
Connect the cold DI supply line to the “Cold DI Inlet” connection.Connect the hot DI process lines to the “Hot DI Outlet” connection.
Use only hot DI compatible plumbing components. They must be
rated at a minimum of 110°C (230°F) and 414kPa (60 psig).
NOTE: It is recommended that the hot water supply line have a bleed, or
purge, at the point-of-use to reduce the possibility of stagnating the DI
water in the heaters when not in use. The amount of this bleed is best
evaluated on a case-by-case basis, taking into account each user’s
criteria and production standards.
Recommendation: Either insulate the hot DI water process line or
place a Hot Surface hazard warning (shown below) on the tubing
every 20 feet. Conform to local codes while evaluating hot water line
routing.
PAGE 10 Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL
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