ChromaloxメーカーCES-6の使用説明書/サービス説明書
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3 Phase Voltages* Output Quantity and Rating No./kW Elec at of Contactors of Rating Cap. Vol. 212˚F Heating Model (BHP) (kW) (Gals.) (Lbs./Hr.) 208 240 480† Elements Type CES — 0-100 PSIG CES-6 .6 6 6 18 30 30 30 1-6 CES-9 .9 9 6 27 30 30 30 1-9 CES-12 1.
MODEL CES-24 through CES-180 MODEL CES-6 through CES-18 DIMENSIONS Drain Blowdown Valve K A C H B D E F G Check Valve L Optional T ransformer Safety Valve Outlet J Manual Reset High Limit Control Opti.
T ypical Plumbing Installation of a Steam Boiler with Condensate Return System CES — Dimensions (In.) DIMENSIONS INST ALLA TION Model A B* C D E F G H I J K L CES-6 37 22-1/2 30 15-1/4 20 30-1/2 9-1.
Diagram 1 3 Phase Voltage 3 Phase Voltage 3 Phase Voltage Boiler 208 240 480 Boiler 208 240 480 Boiler 208 240 480 WIRING TYPICAL WIRING DIAGRAMS WARNING: Hazard of Electric Shock. Boiler must be suitably grounded according to N.E.C. standard. 1. Be sure to use the proper wire.
Diagram 2 TYPICAL WIRING DIAGRAMS 2PS BR Heater Contactors Feed Water Boiler On 3 GND B FU9 B 1PB Off 2 GND 1 GND 1 HTR C1 FU1 FU2 FU3 FU8 FU7 H1 H2 X1 X3 L3 1L1 1L3 1L2 L2 L1 X2 X4 Optional T ransfor.
Diagram 4 TYPICAL WIRING DIAGRAMS 2PS BR Heater Contactor Feed Water Boiler On 3 GND B FU12 B 1PB Off 2 GND 1 GND 1 HTR C1 FU1 FU2 FU3 FU11 FU10 H1 H2 X1 X3 L3 1L1 1L3 1L2 L2 L1 X2 X4 Optional T ransf.
Diagram 6 TYPICAL WIRING DIAGRAMS 2PS BR Heater Contactors Feed Water Boiler On 3 GND B FU15 B 1PB Off 2 GND 1 GND 1 HTR C1 FU1 FU2 FU3 FU14 FU13 H1 H2 X1 X3 L3 1L1 1L3 1L2 L2 L1 X2 X4 Optional T rans.
Diagram 8 TYPICAL WIRING DIAGRAMS FU 1 2 3 FU 4 5 6 FU 7 8 9 C1 C3 C2 C4 FU 10 11 12 C5 FU 13 14 15 C6 FU 16 17 18 5 HTR 4 HTR 3 HTR 6 HTR 2 HTR 1 HTR 1 2 2TB 1TB 3 GND 2 GND 1 GND FU21 1PB 3 GND C1 C.
Diagram 10 TYPICAL WIRING DIAGRAMS 13 14 15 16 17 18 19 20 21 C5 C7 C6 C1 1 2 3 C2 4 5 6 C3 7 8 9 5 HTR 4 HTR 3 HTR 6 HTR 2 HTR 1 HTR 1 2 2TB 1TB 3 GND 2 GND 1 GND FU27 1PB 3 GND C1 C2 C6 C3 2PS 3PS 1.
Diagram 12 TYPICAL WIRING DIAGRAMS 13 14 15 16 17 18 19 20 21 C5 C7 C6 C1 1 2 3 C2 4 5 6 C3 7 8 9 5 HTR 4 HTR 3 HTR 6 HTR 2 HTR 1 HTR 1 2 2TB 1TB 3 GND 2 GND 1 GND FU24 1PB 3 GND C1 C2 C5 C3 2PS 3PS 1.
After proper wiring and piping of boiler system is complete, testing of controls can start. Before testing controls, it is recommended that all contactor fusing be removed. This is to prevent possible element failure under test conditions. A. OPERATING AND TESTING THE McDONNELL & MILLER LOW WATER CUTOFF CONTROL.
ADJUSTING OPERATING PRESSURE CONTROLS 1. Chromalox boilers are supplied with operating and high limit pres- sure controls. One is used for controlling the operating pressure of the boiler while the other is used as a high limit control. To deter- mine the difference in the controls, the high limit has a manual reset lever on top of the case.
OPERA TION AUTOMATIC BLOWDOWN INSTRUCTIONS (IF FURNISHED) The Automatic Blowdown is a device which automatically starts up your boiler in the morning; shuts it down at night and blows down (partially drains) the main boiler drain and the low water cut-off col- umn for a predetermined time interval each working day.
OPTIONAL EQUIPMENT FOR STEAM BOILERS AUXILIARY LOW WATER CUTOFF Operation Operation of this control is accomplished by sensing a minute AC current flowing between submerged contact probe in the boiler shell.
OPTIONAL EQUIPMENT FOR STEAM BOILERS IF A CONTROLLER SEEMS TO OPERATE IMPROPERLY If the controller is suspected of operating improperly, it may be further checked as follows: 1. Leave the controller installed where it is, but disconnect all power to the boiler.
Automatic water feed is required on all CES Boilers: LOW PRESSURE FEED Note: Water Pressure feeds must be at least 10 psi greater than steam pressure. Low pressure water feed systems are used to supply make up water to the boiler where incoming water line pressure is 10 psig or greater than the operating pressure of the boiler.
W A TER FEED SYSTEMS Installation Wiring A. Check the voltage of the motor before making the wiring connec- tion. Some Chromalox boilers are supplied with dual voltage sys- tems. The motor should always match the voltage of the control circuit. B. The motor circuit should be wired into the pump control located on the boiler.
Boiler 1" Steam Equalizing Pipe Pump and Low Water Control Normal Boiler Water Level Cutoff Level is Arrow Mark Blowdown Valve 1" Water Equalizing Pipe 1-1/2" 18 1 2 8 7 3 4 6 5 1 6 5 4 3 2 5-3/4 REF. 4-1/2 REF. FIG. 1 FIG. 2 MAINTENANCE 1 2 3 4 2-1/2 REF.
19 RENEW AL P ARTS IDENTIFICA TION Part Description Part Number Check Valve 1/2” CES-6 through CES-18 . . . . . . . . . . . . . . . . . . 344-118536-053 Check Valve 3/4” CES-24 through CES-180 . . . . . . . . . . . . . . . . 344-118536-054 Gauge Glass Assembly Valves (O-ring gaskets included) .
2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com RENEW AL P ARTS IDENTIFICA TION Part Description Part Number 1/4” Ball Valve (Pressure Gauge) . . . . . . . . . . . . . . . . . . . . . . . . 344-300323-002 Blowdown Valve 1/2” CES-6 through CES-18 .
デバイスChromalox CES-6の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Chromalox CES-6をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはChromalox CES-6の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Chromalox CES-6の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Chromalox CES-6で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Chromalox CES-6を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はChromalox CES-6の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Chromalox CES-6に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちChromalox CES-6デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。