6 Troubleshooting 6.1 Troubleshooting schedule........13 7 Product overview for repair and servicing 7.1 Product overview for repair instructions (S 13)..14 7.2 Product overview for repair instructions (S 26)..15 7.3 Product overview for repair instructions (S 36)..16 8 Repair instructions 8.1 To clean and examine the product parts....17...
1 Introduction 1.1 Document description This manual gives a full description of how to do maintenance and repair on the product. It also gives safety instructions that the personnel must obey. 1.2 Target group This manual is for personnel with a general knowledge of how to do repair and do servicing.
2 Safety 2.1 Safety definitions Warnings, cautions and notes are used to point out Always use an approved breathing mask. specially important parts of the manual. WARNING: Used if there is a risk of injury or death for the operator or bystanders if the Always use approved ear protection.
3 Prepare and do servicing on the product 3.1 Maintenance schedule The maintenance intervals are calculated from daily use of the product. The intervals change if the product is not used daily. Maintenance Before each Daily Weekly When suction 6 months or 12 months or is low 1000h...
5 Function overview 5.1 Type plate/Product serial number The product serial number is given on the type plate. Supply the model name and the article number when you send an order for spare parts. 5.2 Type plate overview 1. Model 2.
6 Troubleshooting 6.1 Troubleshooting schedule Problem Cause Solution There is no power supply. Connect the product to a power source. The power cord is defective. Replace the power cord. The motor does not start. The ON/OFF switch is defective. Replace the ON/OFF switch. The soft start unit is defective.
8 Repair instructions 8.1 To clean and examine the product parts 8.2.2 To remove the jet pulse cleaning kit 1. Remove the 3 screws and rivets on the top cover to • Clean and examine all parts fully. You find more get access to the jet pulse cleaning kit.
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8.3.2 To replace the prefilter CAUTION: Do not clean a HEPA filter. This causes damage to the HEPA filter. WARNING: Use approved protective gloves when you replace the prefilter. CAUTION: Make sure to not touch the inner surface of the HEPA filter. This cause damage 1.
8.5 Motor box • To clean the prefilter with jet pulse cleaning kit, do these steps: 8.5.1 To disconnect the circuit board (S 13) a) Start the product. b) Close the inlet valve to seal the inlet. To replace the 1.
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8.5.2 To replace the ON/OFF switch To disconnect the 1. Remove the motor tube. Refer to circuit board (S 13) on page 19 . 2. Make a note of the positions of the cables on the ON/OFF switch. 3. Disconnect all the cables from the ON/OFF switch.
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Position Cable color Grey Light blue Brown, soft start unit Black, hour meter Black, hour meter Blue, soft start unit White 8.5.3 To remove the soft start unit and the 3. Remove the 8 screws and remove the motor housing. electronic filter (S 26) To replace the 1.
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4. Remove the manometer tube. 6. Cut the cable strip that holds the cables together. 7. Remove the hour meter cables (C) from the ON/OFF switch (A). 5. Remove the 3 nuts. Remove the motor tube to get access to the cables. 8.
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unless it is necessary to replace a motor or 3. Pull the cables behind the right motor to the a power cord. electronic filter. 12. Cut the brown (H) and blue (I) cables from the soft start unit. 13. Pull out the brown (H) and blue (I) cables of the soft start unit from behind the motor.
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8.5.5 To remove the soft start unit and the 4. Spray glass cleaning agent on the tubes to make it easy to remove the top of the motor housing. electronic filter (S 36) WARNING: Use approved personal protection when you remove the HEPA filter. Refer to replace the HEPA filter on page 17 .
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6. Remove the 4 screws at the bottom of the motor 10. Remove the wires that go into the ON/OFF switch. housing. Remove the 2 screws on the inner side of Remove the manometer tube. the inlet. 11. Loosen the 5 nuts that attach the ground wires to the 7.
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13. Use a flat screwdriver and a hammer to carefully Position Cable color remove the soft start unit (A). If a rivet attaches the Brown, ON/OFF switch soft start unit to the frame, drill the rivet off. Brown, soft start unit Blue, ON/OFF switch Blue, 2 cables Ground...
9 Transportation, storage and disposal 9.1 Transportation of the product • Remove the dust from the container. • Put the product in a closed vehicle during transportation. • Do not put the product in frost or rain during transportation. • Let the product stay in an upright position during transportaton.
10.3 Electrical diagram (S 26), 230 V, 50 Hz MOT 1 MOT 2 Item Description Part no Quantity Motor Cable clip Brown cable 1.05 White cable 1.05 Black cable 0.95 Cable clip Switch Cord set 1347 - 001 - Diagrams - 31...
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Item Description Part no Quantity Cable clip Yellow/green cable 0.15 Blue cable 0.65 Filter Cable clip Blue cable 0.65 Screw Toothed washer Lock washer Locknut Screw Lock washer Yellow/green cable 2 x 0.55 32 - Diagrams 1347 - 001 -...
10.6 Electrical diagram (S 26), 120 V 1347 - 001 - Diagrams - 35...
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Item Description Black cable AWG16 300 mm Black cable AWG16 300 mm Switch Hour meter Power inlet Soft start unit 120 V Ground wire 520 mm Ground wire 520 mm 36 - Diagrams 1347 - 001 -...
11 Technical data 11.1 Technical data Data S 13 [220 - S 26 [220 - S 36 [220 - S 13 [110 - S 26 [110 - 230V] 230V] 230V] 120V] 120V] Rated Voltage (1 220 - 230 220 - 230...