Manitowoc Ice QF0800 Cleaning the Condenser, Air-Cooled Condenser, Straighten Bent Condenser Fins

Page 37

Section 3

Ice Machine Operation

 

 

CLEANING THE CONDENSER

!Warning

Disconnect electric power to the ice machine and the remote condenser at the electric service switch before cleaning the condenser.

Air-Cooled Condenser

(SELF-CONTAINED AND REMOTE MODELS)

A dirty condenser restricts airflow, resulting in excessively high operating temperatures. This reduces ice production and shortens component life. Clean the condenser at least every six months. Follow the steps below.

!Caution

The condenser fins are sharp. Use care when cleaning them.

1.The washable aluminum filter on self-contained ice machines is designed to catch dust, dirt, lint and grease. This helps keep the condenser clean. Clean the filter with a mild soap and water solution.

AIR FILTER

SV1608

Self-Contained Air-Cooled Filter

2.Clean the outside of the condenser (bottom of a remote condenser) with a soft brush or a vacuum with a brush attachment. Clean from top to bottom, not side to side. Be careful not to bend the condenser fins.

3.Shine a flashlight through the condenser to check for dirt between the fins. If dirt remains:

A.Blow compressed air through the condenser fins from the inside. Be careful not to bend the fan blades.

B.Use a commercial condenser coil cleaner. Follow the directions and cautions supplied with the cleaner.

4.Straighten any bent condenser fins with a fin comb.

CONDENSER

FIN COMB

“COMB”

DOWN

ONLY

SV1515

Straighten Bent Condenser Fins

5.Carefully wipe off the fan blades and motor with a soft cloth. Do not bend the fan blades. If the fan blades are excessively dirty, wash with warm, soapy water and rinse thoroughly.

!Caution

If you are cleaning the condenser fan blades with water, cover the fan motor to prevent water damage.

Part Number 000002688

3-5

Image 37
Contents Installation Use and Care Manual Personal Injury Potential Read These Before ProceedingTable of Contents Section Ice Machine Operation Table of ContentsSection Before Calling Service Table of Contents Section Ice Machine Sequence of OperationTable of Contents Accessories How to Read a Model NumberModel Numbers Remote Condensing UnitModel/Serial Number Location Ice Machine Model Number General Information Section Model/Serial Number LocationCommercial Warranty Coverage General Information Section QF400 AIR Cooled ICE Machine Ice Machine DimensionsQC700/QF800 Water Cooled ICE Machine QC700/QF800 AIR Cooled ICE MachineQF2300 Head Section and RFC2385 Remote Condensing Unit Inch 56 CM ICE Storage Bins Inch 130 CM ICE Storage Bins Bin Model Dimension a Dimension BInch 76 CM ICE Storage Bins B970Inch 76 CM Bin Model Dimension a Width Dimension B HeightIce Machine Head Section Clearance Requirements Section Installation Instructions Location of Ice MachineIce Machine Heat of Rejection Location of Remote Condensing UnitLeveling Leg and Foot Condenser Air BaffleQC700/QF800 Air-Cooled Ice Machines Only Air BaffleSection Installation Instructions Electrical Service For United Kingdom Only Installation Instructions Section Electrical RequirementsIce Machine Head Section QC700C/QF800C ICE Machine Head /1/50 QC700C/QF800C ICE Machine Head /1/60 or 208-230/1/60QF2300 ICE Machine Head /60/1 RFC2385 Remote Condensing Unit 208-230/1/60 Cooling Tower Applications Water-Cooled Models Section Installation Instructions Water Supply and DrainsPotable Water Supply Potable Water Inlet LinesTypical Water Supply Drain Installation Installation Instructions SectionWater Supply and Drain Line SIZING/CONNECTIONS Usage with NON-MANITOWOC Condensing Units QF2300/RFC2385 onlyFactory Equipment Refrigeration Amounts Line SET Rise or Drop Line SET LengthRoof/Wall Penetration Route Refrigeration TubingSupplied service loop is an installation requirement Service LoopSuction Line OIL Traps Manitowoc S-Trap KitConnect The Line Set To The Ice Machine Head Section Connecting the line setConnect The Line Set To The Remote Condensing Unit Torque Value’s Open The Valves Prior To Starting The Ice MachineLeak Check The Refrigeration System Open Receiver Service ValveInsulation Requirements Suction Liquid Min. Insulation LineSuction Shut Off Valve Insulation Typical Remote System Installation Remote AIR-COOLED only Section Installation Instructions Installation ChecklistPotential Personal Injury Situation ICE Machine Head Section Component IdentificationQC700/QF800 QF400QF2300 Ice Machine Operation SectionWater Level Check Section Ice Machine Operation Operational ChecksHeavily Scaled Cleaning Procedure Cleaning/Sanitizing ProcedureExterior Cleaning Air-Cooled Condenser Cleaning the CondenserSelf-Contained Air-Cooled Filter Straighten Bent Condenser FinsModel Amount of Cleaner MANITOWOC’S Cleaning TechnologyPreventative Maintenance Cleaning Procedure QF400 Amount of Water Amount of Cleaner CLEANING/SANITIZING Procedure QC700/QF800/QF2300Amount of Water Amount of Sanitizer CLEANING/SANITIZING Procedure QF400 Use Ice machine cleaner Mix Cleaner and WaterCleaner OnlySolution Type Removal of Parts for CLEANING/SANITIZINGMixed With QF2300 Water Reservoir Cover Removal Water Level Probe RemovalQC700/QF800 Shown Water Level Probe RemovalQF2300 Shown Float Valve Removal QC700/QF800 Shown Ice Diverter Removal Water Reservoir RemovalIce Chute Removal Cabinet Removal Bin Door RemovalWater Dump Valve Dump Valve DisassemblyPry Open the Water Regulating Valve Water Cooled Condensing UnitPrior to START-UP QF400/QC700/QF800Flush Sequence in the ICE Position Ice Machine Sequence of Operation Section QF2300 Problem Possible Cause To Correct ChecklistReset Procedure Safeguard Indicator Lights Before Calling Service Section Safeguard FeatureStandby Mode No Water Checklist Analyzing Why SafeGuards May Stop the Ice MachineSafeguard Modes Possible Problem List Corrective Action ListGear Motor Speed Checklist Before Calling Service SectionGear Motor Speed Temperature Sensor Checklist Temperature is Too High or Low QF400/QC700/QF800This page Intentionally Left Blank Page Manitowoc ICE, INC
Related manuals
Manual 150 pages 297 b