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*IMPORTANT NOTICE*

Alton assumes no responsibility for loss or damage 

in transit; therefore, you should protect yourself by 

following these instructions:

Bill Of Lading

Save your bill of lading. It is a contract, and you will 

need it, provided you have to file a loss or damage 

claim. Remember, claims are outlawed after nine 

months.

Loss In Transit

Before you sign for this shipment, check against the bill 

of lading, also the transportation company’s delivery 

ticket. Make sure that you get the exact total of articles 

listed. Should the delivery ticket show more or less 

items than are offered, then the carrier’s agent must 

mark the difference on your freight bill before you sign.

Visible Damage In Transit

If anything is damaged, accept the shipment only if 

the carrier’s agent places a notation on your freight 

bill explaining the nature and extent of damage. Upon 

inspection of article, make claim to the delivering 

carrier.

Concealed Damage In Transit

Sometimes transit damage is not noticed until the 

goods are unpacked. In such cases, notification to 

the carrier must be made within fifteen (15) days of 

receipt of shipment. In such cases, save the packages 

and packing material, then notify the transportation 

company at once, and request an inspection. When 

the inspector calls, have him make out and leave a 

“concealed” bad order report. He is obliged to give one 

to you. Insist on it.

Disposition Of Damaged Articles

Never return damaged articles to us. They are the 

property of the transportation company when the claim 

is filed. They will give you disposition instructions.

Packing

We comply with the packing requirements of the 

transportation companies, and your bill of lading 

proved that everything was in good condition when 

shipped. That bill of lading contract requires them to 

deliver in perfect condition.

SECTION I - FOREWORD

As is the case with any fine piece of equipment, care 

must be taken to provide the proper attention to the 

operation and maintenance details of this machine.

This manual has been prepared in order for you 

to become well-acquainted with those details, and 

in doing so, you will be able to give your Direct 

Evaporative Cooling Module the care and attention 

which any piece of equipment needs and deserves.

It is the customer's and installation personnel 

responsibility to determine if the unit is equipped 

with all of the safety devices required for the 

particular application. Safety considerations 

include the accessibility of the unit to non-service 

personnel, the provision of electrical lockout 

switches, maintenance procedures and automatic 

control sequences. Clearly mark all emergency  

shutoff devices. 

ETL Operating Parameters:

Maximum elevation is 9,000 ft. (2,743.2m).

Maximum operating temperature is 120°F (48.9°C).

Minimum operating temperature is 0°F (-17.8°C).

Maximum operating pressure is 34 PSIG (234.4 kPa).

Minimum operating pressure is 0 PSIG (0 kPa).

Table of Contents

Section I: Foreword, Table of Contents, 

                and Important Notice  ..................................2

Section II: General Information ....................................3

Section III: Installation .................................................4

Section IV: Pre-Start Up ..............................................7

Section V: Unit Start Up ...............................................7

Section VI: Unit Shut Down .........................................8

Section VII: Troubleshooting Guide .............................9

Section VIII: Maintenance Schedule

                    and Lubrication Requirements............... 11

Section IX: Replacement Parts..................................12

Содержание Alton

Страница 1: ...this appliance is hazardous FOR YOUR SAFETY If you smell gas 1 Open Windows 2 Don t touch electrical switches 3 Extinguish any open flame 4 Immediately call your gas supplier WARNING Improper install...

Страница 2: ...s filed They will give you disposition instructions Packing We comply with the packing requirements of the transportation companies and your bill of lading proved that everything was in good condition...

Страница 3: ...or to beginning installation of a module that has been in storage for weeks or months the module and its components should be closely inspected Shipments are made F O B Dallas Texas by flat bed truck...

Страница 4: ...electrical connections must conform to the current edition of ANSI NFPA No 70 National Electrical Code and applicable local codes The following recommen dations are not intended to supplant any requi...

Страница 5: ...ke up water inlet NOTE Soft water equipment should not be attached to water lines going to the evaporative cooler Soft Water will cause corrosion and decrease the effective life of the cooler Proper w...

Страница 6: ...the power lines to the line side of the main disconnect switch 2 Mount and wire remote control panel thermostats temperature sensors and any other field installed con trols as indicated on the unit co...

Страница 7: ...ntrol inspection However these settings should be verified at the job site 11 Depending on local water pressure a pressure regulating valve may be required to stabilize the make up water flow and the...

Страница 8: ...p The bleed off required is dependent on the qual ity of water used and the rate of evaporation As climate conditions change the rate of evaporation may increase thereby requiring an increase in the b...

Страница 9: ...ive media damaged or partially blocked 2 Media water distribution header or orifices plugged 1 Localized media face velocity exceeding 500 FPM 2 Evaporative media is damaged 3 Too much recirculating w...

Страница 10: ...f rate is excessive 2 Verify that water level in direct evaporative section s sump is correct 3 Direct evaporative section s sump water fill and level control valve defective 1 Minimum bleed off rate...

Страница 11: ...or death Periodic maintenance is essential to the efficient operation and extended service life of this equipment Failure to provide maintenance as recommended may void the equipment warranty A Maint...

Страница 12: ...ered MODEL NUMBER SERIAL NUMBER FACTORY ORDER F O and PART NUMBERS are required Contact the Technical Services Department at 214 638 6010 for all warranty issues All warranty parts will be shipped fre...

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