Related Manuals for YOKOI KIKAI KOSAKUSHO HOPE WF
Summary of Contents for YOKOI KIKAI KOSAKUSHO HOPE WF
- Page 1 HG81061E HOPE WF WING FLOW BURENR HANDLING MANUALS YOKOI KIKAI KOSAKUSHO CO., LTD. Head Office: 2720-1, Oboraguchi, Nakashidami, Moriyama-ku Nagoya 463, Japan Tel: +81-52-736-0773 Fax: +81-52-736-0...
-
Page 2: Table Of Contents
TABLE OF CONTENTS ・・・・ 1. Inspection of Product and Accessories, and Outline and Specifications of Product ・・・・ 2. Matters to be attended for safety ・・・・ 3.Read without fail ・・・・ 4.Combustion Mechanism 5.Mounting and Connection ・・・・ 6.Preparation for Operation ・・・・ 7.Test Operation ・・・・... -
Page 3: Inspection Of Product And Accessories, And Outline And Specifications Of Product
1.Inspection of Product and Accessories, and Outline and Specifications of Product Thank you for your selection of HOPE WING WFOW BURNER Type WF. Please caref-ully read this instruction manual in order for you to be fully satisfied with the performance of this burner and to secure the safety in operation, maintenance and inspection. -
Page 4: Matters To Be Attended For Safety
2. Matters to be attended for safety Before installing, trial- operating, maintaining or inspecting this burner,please learn the inside of this burner, infor mation of safety and other matless to be attended by reading this instruction manual and all of attached documents. The rank of the matters .to be attended is classifie to "Top danger"... -
Page 5: Read Without Fail
3.Read without fail Never fail to exhaust the air in the farnace (pr-purge) before igniting. Repeated ignitions may cause explosion due to the gas stagnated in the furnace. Please install safety devices like a flame supper visor. Never fail to cut the electricity of transformer when you take off the ignition plug in order to check the spark of it. -
Page 6: Combustion Mechanism 5.Mounting And Connection
4. Combustion Mechanism The air is fed from the combustion blower. The air flow rate is controlled by the air damper that is operated through the operation of the control handle. The air is jetted into the frame corn from the clearance between the numerous ports and air body of the mixing corn. -
Page 7: Preparation For Operation
6. Preparation for Operation (1) Specifications and rotational direction of the blower Check on the motor nameplate 100V 50/60Hz 200V 50/60Hz ※ Other voltages are also available. Rotational direction of the blower Visually check the rotational direction by visually checking the motor spindle or the impeller. The arrow direction on the blower body shows the forward rotational direction. -
Page 8: Test Operation
7. Test Operation (1) Fully open all gas cocks excepting the pilot gas main cock and the main gas main cock. (2) Press ON the Start button of the blower. (3) After the completion of pre-purge, press ON the Combustion button. (4) Check the ignition plug sparks from the side sight hole. -
Page 9: Daily Operation 9Inspection
8.Daily Operation (1) Be sure to turn ON/OFF the power supply and open/close the main cock before and after operation. (2) If the burner is left at a stop for a long time, the fuel gas may be vented from the pilot gas line and ignition failure may occur during operation. -
Page 10: Warning Plate
10. Warning Plate When the installation construction has been completed, check to confirm that the warning plate shown below is firmly attached to the burner body. If the wa-rning plate is lost, immediately contact our sales department for instructions. Do not touch ！ This is hot. -
Page 11: Troubleshooting
11.Troubleshooting Troubleshooting (1) Possible cause Symptom Remedy The power is not being Check the switch and fuse on the supplied distribution board. 2. The protective device (thermal The blower is turned Check the set value. If no ON but the fan does relay) of the motor is activated. - Page 12 Troubleshooting (2) Possible cause Symptom Remedy 1.The gas pressure switch (low) Lower the set position. is activated. The air pressure switch (low) is The main combustion 2. Lower the set position or clean the activated. goes out quickly. suction net. 3.Detachment of the universal joint Adjust the joint.
-
Page 13: Structual Drawing
12.Structual drawing 23 5 3 2 19 15 14 Parts Parts Fittings Air Body Link Mechanism Back Plate Air Connecting Rod Mixing Corn Universal Joint Gas Nozzle Air Butterfly Damper Set Bolt Detection Pipe Gas Control Core Detection Cap ＵＶ Adapter Gas Contro Curtain Gas Contro Spindle Sight Hole...
Need help?
Do you have a question about the HOPE WF and is the answer not in the manual?
Questions and answers