SP6551 manual - 71238 7/12/05 1:56 PM Page 13

Troubleshooting

TROUBLE

PROBABLE CAUSE

REMEDY

 

 

 

Unit will not run and no

• No power.

• Check 120 volt power source.

control panel lights are

• Speed control in off position.

• Turn speed control clockwise.

illuminated.

 

 

Power source OK and fans

• Selected humidity level has

• Raise humidistat setting if desired.

still not operating.

been established.

 

Unit will not shut off.

• Float is not free.

• Free float from obstruction

 

• Float retainer positioned in

• Slide float retainer down to lowest

 

“Manual Dryout” position

position in slot at back of

 

(top slot at back of cabinet).

cabinet.(See diagram on page 11.)

 

 

 

Slow evaporation of water.

• Dirty filters.

• Change to fresh filters.

Left bottle not emptying

• Right bottle contains water.

• The humidifier is designed so the

right bottle empties first. Continue to

and/or Fill indicator turns

 

 

run until fill light comes on.

on before bottles are emp-

 

 

 

tying.

 

• Position unit level. (Some carpet

 

• Unit is not set up on a level

 

padding may allow unit to sit lower in

 

surface. (Float will not sense

 

front than rear with additional weight

 

water at the rear of the cabi-

 

of water bottles in the front of the

 

net.)

 

cabinet.) Install caster pads under

 

 

 

 

front casters. (See owner’s manual.)

 

 

 

Neither bottle is emptying.

• Bottle is not seated

• Check the position of bottles.

Reposition so that bottle cap plunger

 

properly.

 

(stem) is depressed by post in

 

 

 

 

bottom of cabinet.

Bottles continue to empty.

• Air is entering water

• Ensure Side Fill Caps and valve

 

bottles.

assembly caps are tight.

 

 

• Check for leak in water bottles.

 

 

• Ensure gasket for each cap is in

 

 

place.

 

 

 

A small amount of water in

• This is normal.

• Approximately one inch of water

cabinet and fill light is on.

 

remains in the cabinet after unit

 

 

shuts off. Position float retainer in

 

 

“Manual Dryout” position to

 

 

completely dry out. See owner’s

 

 

manual (if applicable).

 

 

 

CAUTION: Use only approved EPA Registered liquid bacteriostat available from your local retail store. Use of other water treatment products may damage the filter elements. Under no circumstances should you use water treatment products designed for Rotobelt or Ultrasonic humidifiers.

FOR TECHNICAL HELP

If in the USA call 1-800-654-3545

If in Canada call 1-888-744-4687

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Emerson HD1405 owner manual Troubleshooting, Trouble Probable Cause Remedy
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HD1405 specifications

The Emerson HD1405 is a pioneering solution in the realm of process automation, designed to enhance efficiency, reliability, and accuracy in industrial operations. As part of Emerson's advanced instrumentation portfolio, the HD1405 stands out for its blend of cutting-edge features and user-friendly design.

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In summary, the Emerson HD1405 is a versatile and sophisticated device that combines advanced data acquisition capabilities, predictive diagnostics, multi-protocol connectivity, and user-friendly design. Its robust characteristics position it as an invaluable tool for optimizing industrial processes and fostering operational excellence. As industries continue to evolve, the HD1405 remains at the forefront of automation technology, helping businesses achieve their goals with efficiency and precision.
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