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Preventive Maintenance | System Shutdown

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Cooling Pad | Installation and Operation Guide Rev B | Doc P/N: 080205039E

5. Preventive Maintenance

This chapter reviews the tasks associated with preventive maintenance of the

system and includes:

Maintenance Checklist

Preparations for Maintenance

Visual Inspection

Cooling Pad System Maintenance and Cleanup

Water Filter Cleaning

Water Pump Filter Cleaning

Water Pump Replacement

Cooling Pad Replacement

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Содержание COOLING PAD

Страница 2: ...erials BOM Assembly Instructions Power and Control Connections Final Checkup Flushing the System Operation Instructions System Startup System Shutdown Preventive Maintenance Maintenance Checklist Preparations for Maintenance Visual Inspection Cooling Pad System Maintenance and Cleanup Water Filter Cleaning Water Pump Filter Cleaning Water Pump Replacement Cooling Pad Replacement Troubleshooting Te...

Страница 3: ...ontains an overview of the Cooling Pad safety concerns and includes z Safety Overview z Safety Conventions z Cautions and Warnings z Storage Transport and Installation z EMC Safety WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 4: ...certain circumstances the following potential hazards to operators and maintenance team personnel exist z Electrical shock 220 VAC z Mechanical hazards moving parts pinch points etc z Slipping hazard z Heavy object hazard The information and instructions presented in this document are intended to help personnel work with the cooling pad in a safe effective and efficient manner WWW Operation Instru...

Страница 5: ... Danger is the signal word used to indicate an imminently hazardous situation which if not avoided will result in death or severe injury This signal word is limited to the most extreme situations CAUTION Caution is the signal word used to indicate a potentially hazardous situation which if not avoided could result in minor or moderate injury It may also be used alert against unsafe practices WWW O...

Страница 6: ...using certified components only and according to local regulations and standards Shut off the system before conducting system maintenance Proper operation of the system is not guaranteed if unauthorized parts are used Clean up spills and leaks immediately In case of unusual or irregular noise or vibration it is necessary to switch off the system CAUTION Follow Operation Instructions and Preventive...

Страница 7: ...y of water Move the system using appropriate lifting equipment Avoid heavy vibration during transport CAUTION Installation safety The operator is responsible for the equipment and must not allow unauthorized persons to use the system or be in its vicinity Whenever you handle or repair the equipment turn off the power supply first Maintenance and repairs must be carried out by qualified technicians...

Страница 8: ...80205039E 1 5 EMC Safety All system components comply with IEC EN 61000 6 3 the emission standard for residential commercial and light industrial environments WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 9: ...oncept z System Overview z Water Circulation Subsystem z Water Distribution Subsystem z Frame and Pads z Water Collection Subsystem z Typical Installation Methods CAUTION The system must be installed by a trained and qualified personnel authorized by Plasson WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 10: ...sure inside the housing Indoor Outdoor 3 Hot dry air is forced to flow through the wet pads evaporating the water and reducing the temperature of the flowing air 2 The pads are continuously moistened by circulating water Outdoor WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 11: ...ects water that has passed through the cooling pads 3 Frame and Pads enable evaporation of water via air forced to flow through the wet pads 1 Water Circulation Subsystem pumps water from the reservoir to the cooling pads 2 Water Distribution Subsystem distributes water evenly along the entire set of pads WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance In...

Страница 12: ...water which flows to the cooling pads NOTE If needed a hard water treatment filter and water filter can be installed on the water inlet pipe not included A float valve controls water entry into the reservoir and maintains water level in the reservoir 1 Water supply connects to the reservoir through a control float valve 2 Water is pumped out of the reservoir 4 Water is filtered before entering the...

Страница 13: ... to two points along the cooling pad system 2 Water is distributed along the entire length of the pads 4 Distribution pads spread the water along the width of the cooling pads 3 Water under pressure sprays up through holes in the pipe hitting the top cover and dripping onto the distribution pads WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation...

Страница 14: ...two side covers 1 The cooling pads are constructed of a specially formulated paper impregnated with insoluble resin Pad structure maximizes evaporative efficiency while reducing air flow restriction 3 The top layer of pads is used to spread the water evenly over the pads below WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safet...

Страница 15: ... water collection subsystem operates as follows 1 Water that has passed through the pads collects in a reservoir channel 2 The reservoir rests at a slight angle allowing the water to flow back to the water circulation system WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 16: ...E 2 7 Typical Installation Methods The following are typical methods for installing the cooling pads cooling pads fans airflow entering housing airflow inside housing airflow exiting housing WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 17: ...sks associated with installing the cooling pad system and includes z Preparations for Installation z System Unpacking z Bill of Materials BOM z Assembly Instructions z Power and Control Connections z Final Checkup z Flushing the System WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 18: ...080205039E 3 1 Preparations for Installation This chapter reviews the tasks associated with preparing the site for installation and includes z Housing Preparation z Required Supplies WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 19: ...nstallation is as follows Housing foundation concrete belt 50 cm Wall opening length 2 5 cm greater than length of cooling pad system Cooling pad height 150 cm 180 cm Service area 30 cm Cooling pad height Minimum height needed x 180 cm 260 cm 150 cm 230 cm x WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 20: ... Quality Water quality must conform to the following specifications pH 6 9 Electrical Supply Single phase 230V 50Hz Communication and Control The cooling pad is controlled by the house controller climate control system NOTE If water pressure is above 2 bar a pressure regulator must be installed not included WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance ...

Страница 21: ...ith handle z One of the following approved CPAD reservoir channel adhesives SMP Adhesive EVO STIK Sticks Like Adhesive white by Bostik Shore A 50 55 Tensile 1 5 1 8 MPA SMP Adhesive EVO STIK Seriously Strong Stuff Ultimate white by Bostik Shore A 50 55 Tensile 1 5 1 8 MPA SMP Adhesive Seal N Flex 310 white by Bostik Shore A 45 Tensile 2 MPA z Approved CPAD reservoir channel cleaning agent ethanol ...

Страница 22: ...R 2 10 051701010 THREADED PLUG PVC 1 2 11 11350032 ONE NUT VALVE CEMENTED 32MM 2 12 05000033 PVC CEMENTING PIPE 32MM PN10 M 2 5 13 02386663 PVC PIPE 32MM PERFORATED FOR COOL PADS 4 14 050402032010 TEE THR CEM PVC 32 1 2 15 02386101 GUTTER FOR COOL PADS AL 150MM 1 4MM 6M 2 1 16 02386107 GUTTER JOINTS FOR COOL PADS AL FRAME 150MM 1 1 17 02386114 COOLING PAD SIDE END CORNER 2 18 02386106 UPPER HOOD F...

Страница 23: ...667 COOLING PAD PERFORATED PIPE SUPPORT 25 1 46 02382466 DIN7504K SELF DRILLING SCREW 4 8X19MM 10X3 4 GALV 1 47 02386720 CPAD TOP BRACKET 175MM 10 1 ID P N Description QTY 48 02370666 PLSNST HANDLE 2 49 051507007 90 THREADED ELBOW MALE FEMALE 3 4 3 4 1 50 148400040010 90º TEE WITH THREADED MALE OFFTAKE D 40XR1 XD 40 1 51 02323212 DIN 965 ZINC PLATED M6X25 SCREW 52 02323068 DIN985 M6 NUT ZINK PLATE...

Страница 24: ...HOR M8X90 SS 72 02386737 CPAD PVC CEMENTING PIPE 50MM X 0 2M PN10 2 73 050602063020 NIPPLE THR CEM PVC 63 50 2 2 1 Quantity is per every 3 meters of cooling pad width 2 Quantity is per every 5 meters of cooling pad width 3 Cooling pads come with or without coating at a height of 150 or 180 cm and with a flute angle of 45 15 or 45 45 4 Interchangeable parts depend on site installation requirements ...

Страница 25: ...annel Step 3 Assembling the Drainage Pipe Step 4 Placing the Support Trays Step 5 Preparing Upper Frame Step 6 Preparing the Perforated Pipe Step 7 Mounting Upper Frame Step 8 Installing the Cooling Pads Step 9 Installing Drainage Valves Step 10 Installing Distribution Pipe Step 11 Assembling Water Inlet and Float Step 12 Assembling Pump and Filter Step 13 Connecting Pump Filter Assembly to System...

Страница 26: ...ructions The following general assembly instructions are utilized at various points during the cooling pad system assembly z Chamfering and Lubricating PE Pipes z Applying Teflon Tape to Threads z Gluing PVC Pipes WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 27: ...on Guide Rev B Doc P N 080205039E Chamfering and Lubricating PE Pipes Chamfered end of a pipe Apply lubricant to the edge of the pipe prior to insertion WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 28: ...tape and wrap it around the threads 15 20 times in the clockwise direction as shown 1 Place the end of the tape flat over the threaded area NOTE Wrap the threads from bottom to top of threaded area 3 Tear the tape from the roll and smooth the loose end over the threads NOTE Ensure that the tape is not blocking the pipe opening WWW Operation Instructions Technical Specifications Troubleshooting Pre...

Страница 29: ...de of the pipe using PVC primer and let dry for 10 seconds 3 Apply an even layer of PVC cement to both of the parts being attached NOTE To ensure excess PVC cement is not pushed into the pipe do not apply too much cement to the inside of the part NOTE Steps 4 6 should be done quickly before the cement dries 4 Insert the pipe into the fitting about a quarter turn from its final orientation 5 Twist ...

Страница 30: ...to mount the reservoir channel may vary according to the final prepared structure 1 70 1 Attach the reservoir channel supports 1 using one anchor 70 through the center slot 1 70 3 Drill and insert two anchors through the upper and lower holes of the reservoir channel support to fully secure it 2 Adjust the channel supports vertically to achieve a 0 1 slope towards the pump 0 1 Slope WWW Operation ...

Страница 31: ... reservoir channel couplers 6 with adhesive 2 Attach the sections of the reservoir channel until the desired length is reached NOTE Clean all contact surfaces using an approved CPAD reservoir channel cleaning agent ethanol C2H5OH 99 5 prior to applying adhesive WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 32: ...mm hole in the reservoir channel end 4 that is placed on the pump side of the channel 5 37 6 Attach the two reservoir channel ends 4 37 to two channel sections 5 5 Verify the prefabricated hole of the reservoir channel end 37 that is placed on the other side of the channel is free of burrs Pump side WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installa...

Страница 33: ...ing hole sleeve 24 7 Insert the cleaning hole sleeve 24 into the 110 mm hole on the reservoir channel end 8 Thread the closing nut onto the cleaning hole sleeve NOTE Verify the sealing washer is located on the inside of the reservoir channel WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 34: ...e wall on each side 50 cm 5 1 35 cm 7 8 cm NOTE Verify that the bottom hole is not obstructed by the reservoir supports and is located at the lowest point of the reservoir 3 Drill a 51 mm hole in the bottom of the reservoir channel NOTE Reservoir channel couplers and reservoir channel ends should not be placed directly on a reservoir channel support WWW Operation Instructions Technical Specificati...

Страница 35: ...pply teflon insert the straight adaptor 41 into the hole and secure it with the closing nut 5 Apply teflon and attach the 90 elbow 60 to the straight adaptor Cross section NOTE Verify the sealing washer is located on the inside of the reservoir channel WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 36: ...pport trays 7 on the reservoir channel 3 Verify that the end of the support tray is aligned with the edge of the wall opening 1 Connect CPAD side frame lower fixations 26 to two end support trays 7 using self drilling screws 46 7 46 26 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 37: ...sections 15 together using a gutter joint and attach using self drilling screws 46 19 3 Push the edges of the diffuser 19 inwards place the diffuser into the gutter and release the edges so that they insert into the gutter edges 19 15 NOTE To facilitate assembly the parts in steps 5 and 6 are placed upside down WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintena...

Страница 38: ... face the same direction as the top of the T connector 3 Drill 35 mm holes into the diffuser and gutter in two locations Verify that the holes are facing the same direction NOTE The two holes are drilled at 1 4 length and 3 4 length of the cooling pad system 4 Place the perforated pipe into the diffuser ensuring the T connectors are fully inserted into the diffuser and gutter holes NOTE The pipe c...

Страница 39: ...ation Guide Rev B Doc P N 080205039E 45 5 0 c m 45 5 Snap pipe supports 45 onto the diffuser edges every 50 cm to hold the perforated pipes in place WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 40: ...ep 18 46 50 cm 70 mm 3 Attach the upper hood 18 to the gutter using self drilling screws 46 every 50 cm 46 17 1 Drill a 35 mm hole into the cooling pad side end corner 17 and attach it to end of the gutter using self drilling screws 46 2 Repeat step 1 on the other end of the gutter 25 mm WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introdu...

Страница 41: ...e edge of the gutter is in line with the edge of the wall opening The upper frame and reservoir channel must be perfectly aligned If needed install spacers between the wall and the support brackets 70 1950 mm NOTE For 1800 mm pads drill the support bracket anchor 70 holes 1950 mm from the bottom of the support tray For 1500 mm pads drill the support bracket anchor holes 1650 mm from the bottom of ...

Страница 42: ...e cover to the gutter side cover with three self drilling screws 46 and to the support tray bracket with four self drilling screws 46 2 Place the side cover 20 on the inside of the gutter side cover 17 and support tray bracket 26 4 Repeat steps 1 3 on the other side of the cooling pad system WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Int...

Страница 43: ...oling pads 21 and slide them into place 6 Insert distribution pads 22 on top of the cooling pads 7 Attach the outward facing hood 18 to the gutter with self drilling screws 46 every 50 cm NOTE Verify that the pads are installed according to the orientation arrows printed on the side of each pad and that the black coating is facing out UP INSIDE WWW Operation Instructions Technical Specifications T...

Страница 44: ...oc P N 080205039E 23 9 Place the maintenance lid 23 on the reservoir channel 52 48 51 8 Attach the handle 48 to the maintenance lid using two screws 51 and two nuts 52 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 45: ...mm PVC pipe 12 into the pipe holder 63 apply glue to the pipe and T connecter 8 and join together 4 Apply glue and attach the valve 11 to the pipe 5 Repeat steps 1 4 on the other side of the cooling pad system NOTE Cut the 32 mm pipe 12 to 1 meter in length 63 46 2 Attach a 32 mm pipe holder 63 to the side cover with a self drilling screw 46 15 20 cm WWW Operation Instructions Technical Specificat...

Страница 46: ...ly teflon and attach the reducing nipple 31 to the T connector 14 sticking out of the gutter Apply teflon to the other side of the reducing nipple and attach the 90 T connector 50 to it 2 Attach the distribution pipe 32 to the 90 elbow 4 Attach the distribution pipes 32 to the 90 T connector NOTE To increase length of distribution pipe attach two pipes together using a coupler 59 59 14 14 31 31 34...

Страница 47: ...pipe holders 64 and attach it to the 90 elbow NOTE Cut the end of the distribution pipe as close as possible to the side cover to allow for connecting the vertical pipe 32 to the pipe holders 64 5 Attach three 40 mm pipe holders 64 to the side cover with self drilling screws 46 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safe...

Страница 48: ... teflon and attach the socket 62 to the 90 elbow 49 2 Apply teflon and attach the float 27 to the 90 elbow 49 62 28 4 Apply teflon and attach the 90 elbow 28 to the socket 62 73 mm 400 mm 3 Drill a 25 mm hole in the reservoir channel side view WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 49: ...Pump and Filter 55 65 66 66 67 1 Attach the pump 35 to the base 55 using screws 65 washers 66 and nuts 67 2 Apply glue and attach the PVC pipes 72 and socket 73 to the top and front of the pump 72 73 72 73 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 50: ...Operation Guide Rev B Doc P N 080205039E 3 Assemble the following parts and attach them to the pump NOTE Apply teflon to all threads 32 34 30 53 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 51: ... Rev B Doc P N 080205039E NOTE Apply teflon to all threads 4 Assemble the following parts and attach them to the pump 32 36 32 33 53 30 32 34 38 40 29 39 53 30 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 52: ...1 53 1 Attach the 90 elbow 29 to the distribution pipe 3 Apply teflon and attach the threaded nut valve 53 to the straight adaptor 2 Insert a straight adaptor 41 into the reservoir channel end and thread the washer onto the adaptor 29 41 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 53: ...er using a self drilling screw 46 6 Cut a 50 mm slot in the maintenance lid 23 and place the lid on the reservoir channel 5 Push the pipe 32 into the pipe holder insert one end into the reservoir channel and attach the other end to the 90 elbow WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 54: ...ach the pump raincover 42 using M6 screws 57 9 Attach the rear pump cover 56 using M6 screws 57 10 Snap in the side raincover 43 7 Attach the pump to the ground using anchors 71 nuts 69 and washers 68 68 69 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 55: ...abinet 3 6 Final Checkup To complete the final checkup verify the following z All spaces between the housing walls and the cooling pad system are sealed this is the customer s responsibility z All parts are in place all screws are fastened and the system is clear of any tools or unused parts WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Int...

Страница 56: ...from the reservoir to remover the debris from installation 4 If needed repeat steps 1 3 5 Repeat step 1 2 6 Verify that the drainage valves 11 and maintenance valve A are open 7 Turn on the pump manually 8 Flush the system for two minutes 9 Close the drainage valves 11 10 Repeat step 8 11 Turn on the pump 12 Check the reservoir channel and the filters If needed perform a cleaning according to step...

Страница 57: ...eration Instructions This chapter reviews the tasks associated with first time operation of the system after installation or after system was emptied and includes z System Startup z System Shutdown WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 58: ...t the bypass valve 8 Verify that the housing is sealed 9 Verify there are no obstructions i e open curtain tunnel door etc reducing the air flow from the outside through the cooling pads 10 Start the exhaust fans 11 Verify that there is a temperature difference between the inside and outside of the house 12 During operation repeat the following checks a Verify stable water level in the reservoir c...

Страница 59: ... Shutdown To shut down the system for a long term shutoff period do the following 1 Clean the cooling pads 2 Shut off power to the pump 3 Shut off the water supply 4 Drain the water out of the system WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 60: ...tive maintenance of the system and includes z Maintenance Checklist z Preparations for Maintenance z Visual Inspection z Cooling Pad System Maintenance and Cleanup z Water Filter Cleaning z Water Pump Filter Cleaning z Water Pump Replacement z Cooling Pad Replacement WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 61: ...me Daily Weekly Monthly Quarterly Annually Visual Inspection X Cooling Pad System Maintenance and Cleanup X X Water Filter Cleaning X Water Pump Filter Cleaning X Water Pump Replacement as needed Cooling Pad Replacement as needed WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 62: ...uipment or property z Shut off the system z Clean up any spills and leaks in the cooling pad area CAUTION Electrical connections must be serviced by a qualified electrician using certified components only and according to local regulations and standards Assembly maintenance and replacement of spare parts must be done by Plasson authorized technicians only Proper operation of the system is not guar...

Страница 63: ...sealed z Cooling pads are not damaged or clogged z Maintenance valve A is open z Bypass valve B is adjusted as done during System Startup z Drainage valves 11 on both side of the cooling pad system are closed z Plug 25 at the end of the reservoir channel is closed z Valve 61 on the bottom of the reservoir channel is closed 25 61 11 A B WWW Operation Instructions Technical Specifications Troublesho...

Страница 64: ...clean the reservoir channel z Once a week clean the water filters z Once a month during operating season remove and brush the cooling pads with a soft bristled brush and then flush the system to remove debris z Use an algaecide when cleaning the pads z Ensure the reservoir channel is in a location free of debris CAUTION Do not use chlorine with a concentration level that is greater than 1ppm parts...

Страница 65: ...he filter 38 and remove the filtering disks 4 Flush the distribution pipe If the distribution pipe still appears to be clogged do the following 1 Remove the plug 10 at both ends of the distribution pipe 2 Insert a brush or a cleaning rod wrapped with a cloth into the pipe and thoroughly clean the inside 3 Connect a high presure water line to a T connector 14 4 Flush the distribution pipe CAUTION W...

Страница 66: ...lids 23 located on both sides of the reservoir channel 3 Remove the pump see steps 1 and 2 in Water Pump Replacement 4 Verify the pump inlet valve 53 is open 5 Use water to flush and clean the reservoir channel 6 If there is still dirt in the channel use a cleaning rod wrapped with a cloth to clean the dirt then use water again to flush and clean the reservoir channel 23 53 23 25 61 WWW Operation ...

Страница 67: ...e between the two pressure gauges is more than 0 8 bar 3 Open the filter 38 and separate the filter disks 1 Shut off the system 4 Clean the filter disks gently using a brush and clean water 5 Reinstall the filter 2 Let the water drain to the reservoir channel 38 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 68: ... than usual or the pump is clogged 53 4 Open the filter cover and separate the filter disks 2 Shut off the system 5 Clean the filter disks gently using a brush and clean water 6 Reinstall the filter 3 Let the water drain to the reservoir channel 1 Close the valve 53 7 Open the valve 53 53 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introd...

Страница 69: ...ug the pump power cable and remove the pump rain cover Then do the following 1 Detach the adaptor 36 from the pipe 32 2 Detach the elbow adaptor 34 from the pipe 32 3 Remove the pump and replace with a new one see Step 12 Assembling Pump and Filter 36 34 32 32 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 70: ...ilt the cooling pad 21 forward and remove both the cooling pad and distribution pad 22 NOTE If the new cooling pad is too wide measure the remaining width needed and add 3 5 cm for a tight fit Cut the cooling pad to width NOTE Verify that the new pads are installed according to the orientation arrows printed on the side of the pads and that the black coating is facing out UP INSIDE WWW Operation I...

Страница 71: ...vering the cooling pads is raised Verify that the cooling pads are not blocked up by dirt Cooling pads are not becoming wet Verify proper level of water in the reservoir channel Verify that the pump is operating correctly Verify the pump was primed and that there is no air in the pipes Verify that the two valves near the water filter are in the proper position Verify that that bypass valve is in t...

Страница 72: ...al Specifications Maximum cooling pad length 27 meters on each side of the housing Maximum distribution pipe length 15 meters Pump flow rate 200 250 L min Filter grade 400 micron Filter head loss 0 15 0 2 bar WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 73: ...idity of buyer s claim and PLASSON in its sole discretion shall have the option of a Replacing warranted PLASSON Product F O B point of purchase without charge b Repairing the warranted Product without charge for Products returned to point of purchase No warranty extension will be granted for any replacement part s furnished to the purchaser in fulfillment of this warranty 8 1 6 This Limited Warra...

Страница 74: ... Warranty 8 2 Limitation of Liability 8 2 1 This limited warranty constitutes the only warranty made by Plasson concerning the product and it hereby excludes any and all other warranties expressed or implied including any warranties of merchantability or fitness for a particular purpose 8 2 2 Under no circumstances shall Plasson be liable to the purchaser or any user for consequential indirect spe...

Страница 75: ...e Rev B Doc P N 080205039E Revision History Revision Date Description Approval A 31 08 2020 Initial release Shaul S B Updtaed instructions for cooling pad v2 WWW Operation Instructions Technical Specifications Troubleshooting Preventive Maintenance Installation Introduction Safety ...

Страница 76: ...l system or translated into any language or computer language in any form or by any means electronic mechanical or otherwise without prior written permission of Plasson Thank you Rev B Doc P N 080205039E https www plassonlivestock com Plasson Livestock Maagan Michael D N Menashe 3780500 Israel info plassonlivestock com 972 73 2413001 ...

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