Instruction/ maintenance manual of the product 21 DD Essick Air
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1 10525 9-09 Models 75/85 DD 75/85 SD 95 DD 95 SD 10/12 DD 10/12 SD 14/21 DD 14/21 SD Circle the model of your cooler and r ecord the serial number below . Read Carefully All Of This Manual Befor e Installing The Unit. Encierre con un circulo el modelo de su enfriador y escribe el número de serie abajo.
2 1 10525 Operation For the best cooling performance, if the pads are dry , pre-wet the pads by running the pump for a few minutes before starting the blower . These coolers may also be used without water for ventilation purposes. When outside air is cool (for example, at night) or when humidity is high the water pump can be turned off.
3 1 10525 • W ater Supply . Run a water supply line to the unit. The fl oat valve requires a 3/8 inch tube connection. NOTE: Do not use water supplied fr om a water softener . • Float valve. Install the fl oat valve to the mount bracket in the cooler (Fig.
4 1 10525 T ypical Electrical W iring Diagrams W ARNING: Electrical hookup should be performed by a quali fi ed electrician. All electrical wiring must conform to national and local standards.
5 1 10525 Problem Possible Cause Remedy Failure to start or no air delivery Inadequate air delivery with cooler running Musty or unpleasant odor 1. No electrical power to unit • Fuse blown • Circuit breaker tripped 2.
6 1 10525 Replacement Parts / Piezas De Repuesto 10/12 SD, 14/21 SD.
7 1 10525 Replacement Parts / Piezas De Repuesto 10/12 DD, 14/21 DD.
8 1 10525 No. N° Description / Descripción 10/12 SD 10/12 DD 14/21 SD 14/21 DD 1. T op Pan / Bandeja Superior ---------------------------------------------------------- 2181 16-037 218116-001 2161 17-005 2161 17-001 2.
9 1 10525 No. 75/85DD 75/85SD N° Description / Descripción 95DD 95SD 1. T op Pan / Bandeja Superior ---------------------------------------------------------------------------------- 220905-005 220905-004 2. Bottom Pan / Bandeja Inferior -------------------------------------------------------------------------------- 320908-004 220906-004 3.
10 1 10525 Replacement Parts / Piezas De Repuesto 75/85 DD, 95 DD Mo d el M odelo HP C.V . Mo t o r Mo t o r Pha s e Fas e S p eed V el ocidad Vo l t s V oltio s Shaft (in.
11 1 10525 Replacement Parts / Piezas De Repuesto 75/85 SD, 95 SD Motor Speci fi cations / Especi fi caciones Del Motor Mo d el M odelo HP C.V . Mo t o r Mo t o r Pha s e Fas e Sp e e d V el ocidad Vo l t s V oltio s Shaft (in.
12 1 10525 Motor Speci fi cations / Especi fi caciones Del Motor General Speci fi cations / Especi fi caciones Generales Mo d el Mo d e l o HP C.V .
13 1 10525 Lea y Conserve Estas Instrucciones Reglas De Seguridad 1. Lea las instrucciones con cuidado. 2. Desconecte todos los servicios eléctricos que serán usados en esta unidad antes de instalar el enfriador .
14 1 10525 Ajustar La Polea y La Corr ea • Ajustar la polea. Con un amperímetro, mide el amperio del motor . Ajuste la polea del motor hasta que el amperio sea menos por poco de lo que se especi fi ca la placa de identi fi cación del motor . Al ajustar la polea, a fl oje el tornillo de ajuste con punta plana y gire la polea.
15 1 10525 Esquemas Típicas Del Cableado Eléctrico ADVERTENCIA: La conexión eléctrica debe efectuarse por un electricista cali fi cado. T odo el cableado eléctrico debe efectuarse con las normas nacionales y locales.
16 1 10525 1. No llega corriente • Fusible fundido • Cortacircuito desactiva- do 2. Correa muy fl oja o apre- tada 3. Motor recalentado • Correa muy apretada • Cojinetes de la rueda están secos • Cojinetes del motor están secos • Diámetro de la polea del motor demasiado grande 4.
An important point after buying a device Essick Air 21 DD (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Essick Air 21 DD 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 Essick Air 21 DD - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Essick Air 21 DD you will learn all the available features of the product, as well as information on its operation. The information that you get Essick Air 21 DD will certainly help you make a decision on the purchase.
If you already are a holder of Essick Air 21 DD, 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 Essick Air 21 DD.
However, one of the most important roles played by the user manual is to help in solving problems with Essick Air 21 DD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Essick Air 21 DD 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
