DryAIR 2000-0250 Operator'S Manual Download Page 13

Introduction

3-1

Introduction

DRYAIR Components

Water Heater Module

A compact, portable and light weight design. Forklift pockets on all four sides allow for
easy positioning on the work site.

Automatic water heater temperature control and fuel usage which responds to work site
demands.

Low pressure atmospherically vented circulation system ... no special boiler certification
is required to operate the system.

Circulation system “automatic air vent” component to quickly eliminate air from the
fluid circulation system for quick setup-and-go operation.

A water heater module control center which monitors and controls system operations.

A multi-light system operation feature for easy system troubleshooting.

Powered Heat Transfer

Portable heat exchanger

Portable heat exchangers are the ideal way to heat and/or dry enclosed structures. Their
compact and mobile design allows them to be positioned where required on the job site.  The
efficient fan/coil design provides a high rate of heat transfer.  High volume fans then deliver
this heat evenly throughout a large area.  The clean, low relative humidity heat delivery
minimizes energy costs by eliminating the need to draw in fresh outside air.  With the
DRYAIR system, you just reheat warm internal air, rather than heating cold external air.

Fluid circulation

Fluid circulation lines are designed to endure the toughest work site environment.  Portable
distribution manifolds connected to the primary circulation system redistribute the heat
transfer fluid through secondary lines.  Some fluid circulation components come with isolation
valves and all come with quick couplers... ensuring quick set up and start up, and quick
disassembly when the job is done.

1 -  2000-0250 series water heater module

2 -  portable heat exchangers

Summary of Contents for 2000-0250

Page 1: ...70 Oct 16 03 DRYAIR INC 606 Highway Drive St Brieux SK Canada SOK 3V0 Tel 306 275 4848 1 888 750 1700 Fax 306 275 4664 dryair dryair ca DRYAIR INC 1095 N Main Street Bowling Green Ohio USA 43402 Tel 4...

Page 2: ...ed Heat Transfer 3 1 Passive Heat Transfer 3 2 Accessories 3 2 How the DRYAIR System Works 3 3 Setup 4 1 Positioning and Handling of Water Heater Module 4 1 Required Safety Clearances 4 1 Elevation Co...

Page 3: ...es inconvenience and or replacement equipment rental cost Maintenance repair or service items not related to warrantable defects Loss or damage during shipping Failure resulting from lack of or improp...

Page 4: ...1700 Each warranty claim should only refer to one Serial or Production Schedule numbered unit Warranty parts are to be tagged with warranty claim number When claiming for warranty labour the allowabl...

Page 5: ...working with heat transfer fluid DOWFROST HTF BOSS CHILL PG Fluid handling precautions Ventilation Good general ventilation should be sufficient for most conditions Respiratory protection No respirat...

Page 6: ...adverse effects on the mother should have no effect on the fetus REPRODUCTIVE EFFECTS In animal studies has been shown not to interfere with reproduction 4 FIRST AID EYE Flush eyes with plenty of wate...

Page 7: ...vailable oxygen is limited as in a fire or heated to very high temperatures by hot wire or plate carbon monoxide and other hazardous compounds such as aldehydes might be generated HAZARDOUS POLYMERIZA...

Page 8: ...and may differ from one location to another it is the buyer s responsibility to ensure that its activities comply with federal state or provincial and local laws The following specified information is...

Page 9: ...HYSICIAN No specific antidote Treatment of exposure should be directed at the control of symptoms and the condition of the patient 5 FIRE FIGHTING MEASURES FLAMMABLE PROPERTIES Refer to section 9 PHYS...

Page 10: ...PERSONAL PROTECTION RESPIRATORY PROTECTION Atmospheric levels should be maintained below the exposure guideline PROTECTION When respiratory protection is required for certain operations use an approv...

Page 11: ...OR UNUSED UNCONTAMINATED PRODUCT the preferred options include sending to a licensed permitted recycler reclaimer incinerator or other thermal destructive device As a service to its customers Dow can...

Page 12: ...als are not trained in the use of this hazard rating system You should be familiar with the hazard communication programs applicable to your workplace RECOMMENDED USES AND RESTRICTIONS Intended as a h...

Page 13: ...he ideal way to heat and or dry enclosed structures Their compact and mobile design allows them to be positioned where required on the job site The efficient fan coil design provides a high rate of he...

Page 14: ...store or deploy other distribution lines used in DRYAIR portable heating applications The reel can also be secured onto its own transport trailer The trailer s no clog opening directly under the hose...

Page 15: ...ansfer fluid flows through the transfer coil where heat is transferred to the air being drawn through the coil by the fan The coil is specially designed for optimum heat transfer without adding any mo...

Page 16: ...stem Consider cabinet positioning in relation to portable heat exchanger positioning Required Safety Clearances The water heater module is a heating appliance therefore safe heat and exhaust clearance...

Page 17: ...ize will result in inadequate and inconsistent fuel delivery DRYAIR will not be responsible for faulty system operation if the recommended tank size is not used Connect the propane supply line to the...

Page 18: ...pure Dowfrost HTF or Boss Chill PG heat transfer fluid used in the DRYAIR system is made up of a blend of 95 97 Propylene glycol 5 Dipotassium phosphate and deionized water see Safety Concerns section...

Page 19: ...low Electrical Check Power up Make sure the gas supply is closed off and control panel toggle switchws are in the OFF position Supply power to the system Fluid Circulation System Start up The DRYAIR w...

Page 20: ...o 3 4 full at all times during this process Note that there may be a certain amount of air in the system HTF levels may change as air is displaced from the system Add HTF fluid to maintain 1 4 to 3 4...

Page 21: ...e switch 7 2 to the ON position All the indicator lights should be on except the operator light which will come on when the burner is on The spark igniter will immediately begin its attempt to light t...

Page 22: ...ug in another portable heat exchanger fan Repeat the first 3 steps with another portable heat exchanger until the return temperature gauge 8 1 does not rise to above 130 F At this point the water heat...

Page 23: ...If a and b check out the flow switch will need to be re calibrated or replaced No power at out going side of high limit switch Check for 24 volt power between letter C and 4 on the terminal strip If t...

Page 24: ...ter heater cabinet Ventilate the water heater cabinet Find and correct the leak before turning on any power or trying to re light the water heater Soap test the union for leaks Check heat transfer flu...

Page 25: ...awer If any parts of the burners or their retainers are damaged or worn replace them For water heaters out of service for more than 60 days disassemble and clean the pilot with a soft brush Make sure...

Page 26: ...should be cleaned using warm water and a soft bristled brush Reassemble and ensure that all fittings are tight The extracted heat transfer fluid can be reused Air will have to purged from the system...

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