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TR TR900 Maintenance And Service Manual

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Maintenance and service manual – TR900
This maintenance and service manual covers TR900 bath tubs equipped with Linak
actuator and with serial numbers from 2017-203932-1 and onwards.
The recommended frequency of the maintenance procedures will depend on how often the equipment is
used, the hardness and quality of the water supplied at place of installation.
It is good practice to establish these routine procedures on a weekly basis and adjust the frequency based on
usage of the equipment.
1
Hygiene Equipment
Designed for People

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Summary of Contents for TR TR900

  • Page 1 Designed for People Maintenance and service manual – TR900 This maintenance and service manual covers TR900 bath tubs equipped with Linak actuator and with serial numbers from 2017-203932-1 and onwards. The recommended frequency of the maintenance procedures will depend on how often the equipment is used, the hardness and quality of the water supplied at place of installation.

  • Page 2: Table Of Contents

    Maintenance, Every 3 years Maintenance, Every 5 years Maintenance, 12 years Warranty Wiring diagram 230V, TR900, C, CW Wiring diagram 230V, TR900A, CA, CWA Wiring diagram 115V, TR900, C, CW Wiring diagram 115V, TR900A, CA, CWA Trouble shooting TR900, C, CW...

  • Page 3: Product Description

    Hygiene Equipment Designed for People Product description: TR900 Bathtub without options. TR900C Bathtub equipped with Cleaning system. TR900CW Bathtub equipped with Cleaning system and Whirlpool pump. TR900A Bathtub equipped with Autofill. TR900CA Bathtub equipped with Cleaning system and Autofill. TR900CWA Bathtub equipped with Cleaning system, Whirlpool pump and Autofill.

  • Page 4: Before Every Use

    - Visually inspect the tub interior to make sure there are no knicks or cracks which may scratch the patient. If the TR900 bathtub is equipped with Cleaning system: - Make sure there is cleaning liquid in the container. - Clean the strainers on the cleaning shower handle by rubbing it with...

  • Page 5: Monthly Maintenance

    - For maintenance of the thermostatic mixer, read manual from the supplier of the thermostatic mixer (manual enclosed at delivery). - Contact your TR Equipment representative if you need new manuals. Warning: Scalding risk when flushing with hot water!

  • Page 6: Annual Maintenance

    Operating manual and read the Autofill chapter to see how it works. Cleaning function: - If your TR900 is equipped with Cleaning function perform a function test. Start the cleaning function by turning the key on the side of the back cover counterclockwise and make sure that cleaning detergent and water is mixed properly.
  • Page 7 Hygiene Equipment Designed for People Annual maintenance: Depending on the hardness of the water at place of installation TR Equipment recommends that following parts shall be replaced within 1-3 years. Tub filling: - Replace the Valve stem (art.no: 829311) on the Open/Close valve.

  • Page 8: Maintenance, Every 3 Years

    Designed for People Maintenance every 3 year: - Repeat before every use, daily maintenance, monthly maintenance and annual maintenance. TR Equipment recommends that following parts shall be replaced during the 3 years maintenance: Tub filling: - See recommended parts annual service.

  • Page 9: Maintenance, Every 5 Years

    For maintenance of critical components on the thermostatic mixer, see enclosed manual from the manufacturer of the RADA thermostatic mixer (manual enclosed at delivery) TR Equipment recommends that following parts shall be replaced during the 5 years maintenance: Tub filling: - Replace the tub filling valve (art.no: 829293).
  • Page 10 Hygiene Equipment Designed for People Maintenance every 5 year: Other parts: - Replace both Hot and Cold connecting flexible hoses (art.no: 7426193). - Replace the cartridge on the thermostatic mixer (art.no: 829067-02). Options: Cleaning unit (if your bathtub is equipped with this option): - Replace the complete cleaning unit (art.no.

  • Page 11: Maintenance, 12 Years

    Hygiene Equipment Designed for People Maintenance after 12 years: - TR Equipment recommends replacement of the linear actuator (art.no: 815001) and gas spring (art.no:850192-02). Warranty: - Maintenance and/or repairs may only be carried out by the manufacturer or qualified staff authorized by the manufacturer. Otherwise warranty expires immediately.

  • Page 12: Wiring Diagram 230V, Tr900, C, Cw

    Hygiene Equipment Designed for People 230V Wiring diagram TR900, C, CW: Note: If your TR900 bathtub is not equipped with Whirlpool pump ignore the wiring diagram for the Whirlpool pump.

  • Page 13: Wiring Diagram 230V, Tr900A, Ca, Cwa

    Hygiene Equipment Designed for People 230V Wiring diagram Autofill TR900A, CA, CWA Note: If your TR900 bathtub is not equipped with Whirlpool pump ignore the wiring diagram for the Whirlpool pump.

  • Page 14: Wiring Diagram 115V, Tr900, C, Cw

    Hygiene Equipment Designed for People 115V Wiring diagram TR900, C, CW: Note: If your TR900 bathtub is not equipped with Whirlpool pump ignore the wiring diagram for the Whirlpool pump.

  • Page 15: Wiring Diagram 115V, Tr900A, Ca, Cwa

    Hygiene Equipment Designed for People 115V Wiring diagram Autofill TR900A, CA, CWA Note: If your TR900 bathtub is not equipped with Whirlpool pump ignore the wiring diagram for the Whirlpool pump.

  • Page 16: Troubleshooting Tr900, C, Cw

    Hygiene Equipment Designed for People Troubleshooting TR900, C, CW: It´s not possible to run the bathtub UP or DOWN: Is the bathtub connected to the main supply? No: Connect the bathtub to the main supply. Is power supplied to the electric enclosure? No: Turn the power ON.
  • Page 17 Hygiene Equipment Designed for People Troubleshooting TR900, C, CW: Water is leaking from the cleaning units vacuum breaker (if your TR900 bathtub is equipped with cleaning system). Water leaks from the vacuum breaker? Yes:  Test to put on a repair kit on the vacuum breaker.
  • Page 18 Maximum blend temperature setting too hot or This manual is supplied too cool. at delivery. Contact TR Equipment or your TR Equipment representative if you need a new manual for the thermostatic mixer.
  • Page 19 Hygiene Equipment Designed for People Troubleshooting TR900, C, CW: Whirlpool pump Note: Before starting the Whirlpool pump the tub must be filled with water above the jet (21) and the jet must be fully open. If the Whirlpool pump runs dry the sealings inside the Whirlpool pump will be damaged.
  • Page 20 Hygiene Equipment Designed for People Troubleshooting TR900, C, CW: The Whirlpool pump doesn´t work properly. The Whirlpool pump run but no water is coming out Yes: of the Jet.  Turn of the Whirlpool pump and try again. An air lock might have been built up inside the pump.

  • Page 21: Trouble Shooting Tr900A, Ca, Cwa

    Hygiene Equipment Designed for People Troubleshooting Autofill TR900A, CA, CWA: No water is coming out when you press the tub filling button or showering button on the panel. Is the bathtub connected to the main supply?  Connect the bathtub to the main supply. Is power supplied to the electric enclosure? ...

  • Page 22: Spare Parts Lists

    Hygiene Equipment Designed for People Spare parts list TR900 3, 4 5, 6, 9, 10 5, 6, 7, 8 11, 12 3, 4 14, 15 11, 12...
  • Page 23 Hygiene Equipment Designed for People Spare parts list TR900 22, 23 19, 20 9, 10, 24, 25, 26, 27 34, 35...
  • Page 24 Hygiene Equipment Designed for People Spare parts list TR900 41, 42 44, 45...
  • Page 25 Hygiene Equipment Designed for People Spare parts list TR900 11, 12 46, 47 9,10 7, 8 60, 61 64, 65 9, 10, 25 57, 58...
  • Page 26 Hygiene Equipment Designed for People Spare parts list TR900 46, 47 73, 74 72, 73 64, 65 9, 10, 25 70, 71 66, 67 68, 69...
  • Page 27 Hygiene Equipment Designed for People Spare parts list TR900...
  • Page 28 Hygiene Equipment Designed for People Spare parts list TR900 Spare parts, bathtub panel Article no: UP/DOWN button 815007 Pneumatic ON/OFF button, Whirlpool W 829398 Digital thermometer, Celsius 819362 Digital thermometer, Fahrenheit 819362-2 Chrome Knob, Blue 829293-03 Plastic bushing 829293-04 OPEN/CLOSE Valve ¾”, incl. valve stem for...
  • Page 29 Foot support 95mm 7125655 Foot support, Large 145mm 7126911 Drain plug 829279 Pillow (option) 7419488-02 Drainage hose TR900 incl. plastic pipes 3426346 Spare parts, installation kit Article no: Complete installation kit R20 05193010 Flexible hose ¾” incl. gaskets 7418351 Valve ¾” incl. strainer 850260 Check valve ¾”...
  • Page 30 Hygiene Equipment Designed for People Spare parts list TR900 Connecting hose hot and cold water 7426193 Control box 110-240VAC 815000 Parts electric enclosure TR900, TR900C, TR900CW 230V: Plastic enclosure 819364 Cable gland PG13.5 819059 Cable gland PG9 851650 Cable gland PG7...
  • Page 31 Tripod leg, Left (seen from behind) 3325839 Tripod leg, Right (seen from behind) 3325839-02 Foot for tripod leg 3418105-02 End plug 850210 Front foot 3325835 Front foot plate with TR logotype 3426029 Side cover, Left 200114 Side cover, Right 200114-02...

  • Page 32: Check List, Maintenance And Service

    Hygiene Equipment Designed for People Check list Annual maintenance TR900 Visual control The bathtub stands securely on the Comment: Action: floor? The bathtub is in its lowest position Comment: Action: before use? Any visible damages on the Comment: Action: bathtub that can hurt the patient?
  • Page 33 Hygiene Equipment Designed for People Electrical connections Inspection of the electrical Comment: Action: installation and of the equipment according to local requirements. Power cord in good condition and Comment: Action: without damages? Power cord properly connected Comment: Action: Inside the electrical enclosure? Plumbing connections Connecting hoses for Hot and Cold Comment:...
  • Page 34 Hygiene Equipment Designed for People Function control of Actuator, Gas spring, Thermostatic mixer, Valves and drainage Possible to raise and lower the Comment: Action: bathtub? Exercise the Thermostatic mixer: Comment: Action: Move the temperature control rapidly from cold to hot and hot back to cold several times pausing at extreme.
  • Page 35 Hygiene Equipment Designed for People Function control of Actuator, Gas spring, Thermostatic mixer, Valves and drainage Does the shower valve open and Comment: Action: close properly? Does the tub filling valve open and Comment: Action: close properly? Does the vacuum breaker open Comment: Action: and close properly?
  • Page 36 Hygiene Equipment Designed for People Function control Autofill Is the bathtub equipped with this Option? Possible to start the tub filling Comment: Action: function (4)? Does the tub filling stop when it Comment: Action: reaches the first level (57)? Possible to start the shower Comment: Action: function (9)?
  • Page 37 Hygiene Equipment Designed for People Function control, Cleaning system Is the bathtub equipped with this Option? Liquid container filled with cleaning Comment: Action: detergent inside the back panel? Possible to Open and Close the Comment: Action: Cleaning function? Any leakage from the cleaning unit Comment: Action: and cleaning vacuum breaker...
  • Page 38 Hygiene Equipment Designed for People Function control, Cleaning system Is the Yellow Cleaning shower hose Comment: Action: in good condition and without damages? Are the strainers on the Cleaning Comment: Action: shower handle properly cleaned?
  • Page 39 Hygiene Equipment Designed for People Function control Whirlpool Bathtub equipped with this option? Important: The tub must be filled with water when you test the Whirlpool pump. Never test the Whirlpool pump without water in the tub, it will damage the pump. Possible to Start and Stop the Comment: Action:...
  • Page 40 Hygiene Equipment Designed for People Other: Bathtub OK to use ---------------------------------------------------------- ----------------------------------------------------- Company / Person: Serial number: ------------------------------------------------------------- ------------------------------------------------------ Maintenance date: Signature:...

  • Page 41: Maintenance And Service Record

    Hygiene Equipment Designed for People Maintenance and service record Date: Comment: Signed by:...

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