Instruction/ maintenance manual of the product MES-U Nortec Industries
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MES-U Electrode Steam Humidifiers Installation, Operation, Maintenance, Spare Parts, and Exploded Views Guide IMPORTANT: Read and save this guide for future reference.
Table of Contents INSTALLATION 1 – RECEIVING EQUIPMENT ..............................1 – PRINCIPAL OF OPERATION ............................1 – WATER SUPPLY AND PLUMBING ..........................2 – WATER CONNECTION ..........................
INSTALLATION RECEIVING EQUIPMENT 1. Check packing slip to ensure ALL material has been received. 2. Inspect box for damage and note on shipping waybill accordingly. 3. After unpacking, inspect unit for damage and if damage is found, advise shipper as soon as possible.
WATER SUPPLY AND PLUMBING 1. The orifice in the fill valve is sized for an extended water pressure range of 30 to 85 psi. 2. For water pressure between 15 and 30 psi, notify the factory and the next larger size fill valve will be supplied. 3. For cases below 15 psi, notify the factory and a fill valve with an oversized orifice will be supplied.
out and the fill solenoid will again open until the cylinder is again full. This cycling of the red light and fill valve will continue until the unit’s full output capacity is reached after which the water level will automatically lower itself in the cylinder.
2. The old cylinder must be drained completely before removing. This is done by pushing the auto on/off/drain switch to the “ drain ” position. 3. When completely drained, push the auto on/off/drain switch to the “ off ” position. 4. Open the main disconnect during the entire cylinder change operation.
is normally caused by short cycling, a restricted drain, or back pressure. The foam, generated in these instances, is conductive and may lead to false full cylinder indication if the level of the foam approaches the top of the cylinder.
Red “Change Cylinder” light on - Water NOT at top of cylinder: Water foaming to top of cylinder causing false full cylinder indication. This also may be accompanied by arcing (flashing) inside cylinder. Refer to “ Terms Used ” regarding foaming.
-7- MES -U/MES-P HUMIDIFIER PHYSICAL DA T A MESU DIM 10/19/98 WEIGHTS (DR Y) DIMENSIONS NOTES: 1. FOR H EIGHT OF 5 LB P VC USE HEIGHT OF 10 LB MODEL. 2. PVC = PRIMARY VOL T AGE CONNECTION. 3. MODEL SHOWN: 163-91X5 (CONFIGURA TION #5) WITH CP (CLOSED PLUMBING) COVER REMOVED.
-8- MES-U INTERNAL AND FIELD WIRING WIRING DIAGRAM number 150-6240 REV . B (For PVC or L VC unit with remote or attached electrical) STEAM CYLINDER NOTE: SOLID LINES WIRING BY OTHERS HIGH VOL TA GE EL.
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LIMITED WARRANTY NORTEC INDUSTRIES INCORPORATED and/or NORTEC AIR CONDITIONING INDUSTRIES LIMITED (hereinafter collectively referred to as THE COMPANY), warrant for a period of two years from date of .
Model # :_________________________ Serial # :_________________________ Cylinder # :_______________________ Cylinder Last Replaced: _________________________ MTH/DAY/YR _________________________ MTH/DAY/YR _________________________ MTH/DAY/YR NORTEC INDUSTRIES INC.
An important point after buying a device Nortec Industries MES-U (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Nortec Industries MES-U yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Nortec Industries MES-U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Nortec Industries MES-U you will learn all the available features of the product, as well as information on its operation. The information that you get Nortec Industries MES-U will certainly help you make a decision on the purchase.
If you already are a holder of Nortec Industries MES-U, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Nortec Industries MES-U.
However, one of the most important roles played by the user manual is to help in solving problems with Nortec Industries MES-U. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Nortec Industries MES-U along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
