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Gambro WRO 300 Operator's Manual

Manual is about: WRO 300 H Water Purification Unit Operator Manual

Summary of WRO 300

  • Page 1

    Wro 300 h hcen12104 rev 09.2010 preface preface this manual provides the information needed to operate the wro 300 h water purification unit. Other manuals for wro 300 h the list below shows all manuals related to this operator’s manual. Definitions of expressions in the manual valid program version...

  • Page 2

    Wro 300 h preface hcen12104 rev 09.2010 safety considerations warning unauthorized installation, modifications, alterations or repair of the wro 300 h may result in malfunctioning or have other serious con- sequences for the safe operation of the equipment. Warning dialysis machines that are supplie...

  • Page 3

    Wro 300 h hcen12104 rev 09.2010 preface note • during transportation and storage the equipment must be kept in its orig- inal packing. If transportation or storage time is more than 15 weeks the environmental data relating to the operation must be followed. • for the qualified technician the wro 300...

  • Page 4

    Wro 300 h preface hcen12104 rev 09.2010 list of symbols alternating current protective earth (ground) warning, consult accompanying documents off (power, disconnection from the mains) on (power, connection to the mains) type b, applied part handle with care this way up keep dry separate collection f...

  • Page 5

    Wro 300 h hcen12104 rev 09.2010 5 year of manufacturing the wro 300 h is protected against dripping water this symbol indicates that the water purification unit wro 300 h contains toxic or hazardous substances or elements. The figure 25 indicates the corresponding environmental protection use period...

  • Page 6

    Wro 300 h 6 hcen12104 rev 09.2010 certification marks ipr - intellectual property rights the ce-conformity mark indicates that the wro 300 h water purification unit conforms to the requirements in the ec council directive 93/42/eec of 14 june, 1993 con- cerning medical devices. It also indicates tha...

  • Page 7

    Wro 300 h hcen12104 rev 09.2010 7 manufacturer gambro lundia ab box 10101 magistratsvägen 16 se-220 10 lund sweden. Phone +46 46 16 90 00. Fax +46 46 16 96 96 www.Gambro.Com ultrasil ® is a trademark of ecolab registered in several countries includ- ing australia and canada trademarks.

  • Page 8

    Wro 300 h 8 hcen12104 rev 09.2010

  • Page 9

    Wro 300 h hcen12104 rev 09.2010 content content 1 introduction ..................................................................... 11 1.1 intended use .................................................................... 11 1.2 general ..................................................................

  • Page 10

    Wro 300 h content hcen12104 rev 09.2010 3.5 flush ............................................................................... 37 3.5.1 manual flush ........................................................... 37 3.5.2 auto flush ................................................................ 37 ...

  • Page 11

    Wro 300 h hcen12104 rev 09.2010 introduction 11 1 introduction 1.1 intended use the gambro wro 300 h water purification unit is intended to be used as a dialysis accessory to produce water through reverse osmosis for one hemodialysis equipment. The wro 300 h can be connected to hemodialysis equipmen...

  • Page 12

    Wro 300 h 12 introduction hcen12104 rev 09.2010 1.2 general the wro 300 h has been designed to fulfil the special require- ments of dialysis setting. For this purpose this device has the following features: • simple user interface • automated heat disinfection • chemical disinfection and cleaning mo...

  • Page 13

    Wro 300 h hcen12104 rev 09.2010 introduction 13 1.2.1 alarm types notification next time the wro goes to standby the buzzer sounds, flashes and the message text will be displayed. Info the wro continues in the current mode. The message text will be displayed. Alarm the wro continues in the current m...

  • Page 14

    Wro 300 h 14 introduction hcen12104 rev 09.2010 1.2.2 conductivity monitoring the conductivity monitoring system in the wro 300 h has three limits, allowing for individual adaptation of alarm settings to local preferences and regulations. The three limits are described in the sections below. All thr...

  • Page 15

    Wro 300 h hcen12104 rev 09.2010 introduction 15 conductivity stop the clinic's predefined maximum permissible product water conductivity has been exceeded for more than 30 consecutive seconds. An audible and visual alarm will be issued and wro 300 h will stop. The alarm can be acknowledged by pressi...

  • Page 16

    Wro 300 h 16 introduction hcen12104 rev 09.2010 the low rejection rate notification default setting of 90 % is relevant for most inlet water supplies. It may, however, need to be adjusted at installation to a lower value by a qualified techni- cian to fit local conditions, especially in cases of low...

  • Page 17

    Wro 300 h hcen12104 rev 09.2010 introduction 17 1.3 operator’s panel 1.3.1 description of buttons buttons description press to start operation (run). Press to stop operation (standby). Press to stop heat disinfection procedure and low flow heat press to enter select (only in standby mode) press to s...

  • Page 18

    Wro 300 h 18 introduction hcen12104 rev 09.2010 1.3.2 description of indications definition of flash indications indications description green general indicates that the wro 300 h is energized. Green steady light run mode, auto flush or manual flush in progress. Slow flash the auto flush function is...

  • Page 19

    Wro 300 h hcen12104 rev 09.2010 introduction 19 1.3.3 reminders reoccurring notifications can be preset to remind the user to take certain actions, for example exchange cartridge in the pre- filter. When the reminder time expires the notification message will be displayed. Further information of set...

  • Page 20

    Wro 300 h 20 introduction hcen12104 rev 09.2010 1.3.4 operational data if any alarm (stop, alarm, info or notification) has been issued, the alarm list will appear first and can be scrolled and viewed by using the or . Refer to “troubleshooting” on page 53 . By using or the operational data can be s...

  • Page 21

    Wro 300 h hcen12104 rev 09.2010 operation 21 2 operation 2.1 start press until light goes on. If remote start/stop is provided (not available in the usa), wro 300 h will start automatically when requested from the dialysis machine. Warning this device does not remove chlorine and chloramines. If the...

  • Page 22

    Wro 300 h 22 operation hcen12104 rev 09.2010 2.2 stop press until light goes out and the wro 300 h goes to standby mode. Note if power failure occurs during operation mode the procedure contin- ues in the same phase as when the power failure occurred when the wro 300 h starts up again. Standby.

  • Page 23

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 23 3 regular maintenance 3.1 heat disinfection and low flow heat the required heat disinfection frequency to fulfil the desired microbiological requirements for the product water depends on several factors, such as: • the quality of the feed water ...

  • Page 24: Select

    Wro 300 h 24 regular maintenance hcen12104 rev 09.2010 3.1.1 heat disinfection heat disinfection of the wro 300 h, including product water loop. Procedure 1 press until select is shown in the display and starts to flash. 2 from select , press to enter the list of available pro- cedures. 3 select hea...

  • Page 25: Low Flow Heat

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 25 3.1.2 low flow heat low flow heat starts to heat the water in the outlet product water line and supplies hot water to the dialysis machine’s inlet parts. For more detailed information on how to perform low flow heat together with gambro dialysis...

  • Page 26

    Wro 300 h 26 regular maintenance hcen12104 rev 09.2010 3.2 chemical disinfection for certain peracetic acid disinfectants the manufacturer recom- mends that the wro 300 h should be cleaned with an acid cleaning agent per the cleaning instructions prior to chemical disinfection to preserve the ro mem...

  • Page 27

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 27 3.2.2 chemical disinfection procedure chemical disinfection of the wro, including product water loop. 1 the wro shall be in standby mode. 2 disconnect the wro 300 h from the dialysis machine with the quick connector on the product water loop. Al...

  • Page 28: Chem Select

    Wro 300 h 28 regular maintenance hcen12104 rev 09.2010 4 insert the wand connector into the chemical intake port of the wro 300 h (see figure below), press firmly and turn the connector downwards to lock. Check that the connector is securely in place. 5 chem select is shown in the display and starts...

  • Page 29: 401 Remove Wand

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 29 9 initiate the disinfectant intake by pressing until light goes on. Pause, interrupt or restart procedure 10 401 remove wand is displayed and the buzzer sounds and is flashing, press . Note the display shows present phase of the chemical disinfe...

  • Page 30: Dwell Period

    Wro 300 h 30 regular maintenance hcen12104 rev 09.2010 11 keep the wand in the container and disconnect the wand by turning the connector a quarter of a turn and gently pull it out. Let the disinfectant liquid from the line and wand flow back into the container. Then clamp the line. Also check that ...

  • Page 31

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 31 3.2.3 residual test after chemical disinfection 1 press until light goes on, to start wro 300 h. Indication will be steady lit and will flash. 2 collect a water sample either from the product water line or from the dialysis machine according to ...

  • Page 32: Chem Select

    Wro 300 h 32 regular maintenance hcen12104 rev 09.2010 3.2.4 central chem the central chem disinfects the wro and also sends disinfectant into the dialysis machine. For more detailed information on how to perform central chem together with gambro dialysis machines, please refer to separate instructi...

  • Page 33

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 33 3.3 cleaning 3.3.1 warm acid cleaning warm acid cleaning should be performed when • rejection rate has decreased by more than 5 % from initial value. • sufficient output flow is not obtained. • as preventive measure when a softener is not used. ...

  • Page 34: Run

    Wro 300 h 34 regular maintenance hcen12104 rev 09.2010 3.3.3 cleaning procedure 1 press until the display shows run . Wait until the prod- uct water conductivity stabilizes and record the value. Press until light goes out to stop the wro. 2 follow the chemical disinfection procedure, but instead sel...

  • Page 35: Preservation

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 35 3.4 long time storage if the wro 300 h will not be used for an extended period of time, regular automated heat disinfection preset by the time channels, will maintain the microbiological quality in the wro. 3.4.1 preservation if automated heat d...

  • Page 36: 404 Rinse Required

    Wro 300 h 36 regular maintenance hcen12104 rev 09.2010 3.4.2 rinse after preservation 1 turn on the wro 300 h on the mains power switch behind the detachable cover. 2 the indication and flashes and the display shows 404 rinse required . 3 press until light goes on to initiate rinse. 4 when the rinse...

  • Page 37: Select

    Wro 300 h hcen12104 rev 09.2010 regular maintenance 37 3.5 flush 3.5.1 manual flush this mode provides a short flush of the wro at elevated flow rate (5 minutes preset). Procedure 1 press until select appears 2 scroll with to select manual flush. 3 press to initiate manual flush ( manual flush will ...

  • Page 38

    Wro 300 h 38 regular maintenance hcen12104 rev 09.2010

  • Page 39

    Wro 300 h hcen12104 rev 09.2010 technical data 39 4 technical data 4.1 performance and specification values product water output flow min. 1.1 l/min - at + 10 °c feed water temperature - at 0.15 mpa pressure in the prod- uct water loop product water loop maximum 2 metres (2 x 1 m) uninsulated maximu...

  • Page 40

    Wro 300 h 40 technical data hcen12104 rev 09.2010 water supply input min. 3.0 l/min required feed water pressure during operation 1 : 0.15 to 0.3 mpa (20 to 45 psi) 1 there is an inlet flow of water into the wro unit. Maximum design pressure: 0.8 mpa (115 psi) if the feed water pressure exceeds 0.3 ...

  • Page 41

    Wro 300 h hcen12104 rev 09.2010 technical data 41 drain drain output flow during run mode 1.2 ± 0.1 l/min height difference between the drain hose outlet and the wro 300 h drain outlet. Max. 1.0 m drain (length of hose) max. 5 m drain flow capacity min. 3.0 l/min required max temperature 85 °c tank ...

  • Page 42

    Wro 300 h 42 technical data hcen12104 rev 09.2010 temperature measurement operating range 0 to 105 ºc accuracy ± 4 ºc reverse osmo- sis module membrane material polyamide, thin film composite membrane configuration spiral wound membrane ph tolerance 2 to 11 values.

  • Page 43

    Wro 300 h hcen12104 rev 09.2010 technical data 43 power supply mains voltage 100 to 240 v ac (line voltage range 85 to 264 v ac) frequency 50 or 60 hz (line frequency range 45 to 65 hz) power consumption max 1500 w (100 v ac) 1380 w (115 v ac) 1850 w (220-240 v ac) appliance inlet according to iec 6...

  • Page 44

    Wro 300 h 44 technical data hcen12104 rev 09.2010 connection of external equip- ment external connector 8 pins redel, yellow. Remote start (not available in the usa) max voltage 5 v dc max current 100 ma dc external alarm max voltage 24 v ac or dc max current 100 ma ac or dc external connector 8 pin...

  • Page 45

    Wro 300 h hcen12104 rev 09.2010 technical data 45 4.2 chemical disinfection and cleaning disinfection the following disinfectants may be administered via the chemical intake - dialox ® , undiluted (not available for sale in the usa) - minncare ® cold sterilant - other peracetic acid disinfectants, p...

  • Page 46

    Wro 300 h 46 technical data hcen12104 rev 09.2010 4.3 physical data 4.3.1 materials in contact with product water measurements values weight 33 kg height 563 mm depth max 520 mm footprint 380 mm width max 205 mm footprint 185 mm internal fluid volume approximately 3.5 litres excluding the product wa...

  • Page 47

    Wro 300 h hcen12104 rev 09.2010 technical data 47 4.4 environmental data 4.4.1 electromagnetic environment value operation ambient temperature range + 10 to + 40 °c relative humidity range 30 to 85 % rh air pressure range 700 to 1060 hpa transportation and storage ambient temperature range - 10 to +...

  • Page 48

    Wro 300 h 48 technical data hcen12104 rev 09.2010 rf emissions cispr 11 class b the wro 300 h is suitable for use in all establish- ments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes ...

  • Page 49

    Wro 300 h hcen12104 rev 09.2010 technical data 49 power fre- quency (50/60 hz) magnetic field iec 61000-4-8 3 a/m 3 a/m power frequency magnetic fields should be at levels characteristic of a typical location in a typical com- mercial or hospital environment. Immunity test iec 60601 test level compl...

  • Page 50

    Wro 300 h 50 technical data hcen12104 rev 09.2010 radiated rf mobile phones - 30 v/m field strengths from fixed rf transmitters, as determined by an electromagnetic site survey d , should be less than the compli- ance level in each frequency range e . Interference may occur in the vicin- ity of equi...

  • Page 51

    Wro 300 h hcen12104 rev 09.2010 technical data 51 recommended separation distances between portable and mobile rf com- munications equipment and the wro 300 h the wro 300 h is intended for use in an electromagnetic environment in which radiated rf disturbances are controlled. The customer or the use...

  • Page 52

    Wro 300 h 52 technical data hcen12104 rev 09.2010 4.5 safety d. Field strengths from fixed transmitters, such as base stations for radio (cellular/ cordless) telephones and land mobile radios, amateur radio, am and fm radio broadcast and tv broadcast cannot be predicted theoretically with accuracy. ...

  • Page 53

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 53 5 troubleshooting in alarm situations the message text will appear in the display. Only the latest message will be visible in the display. By using the , or the display will be unlocked and the alarm list can be scrolled. Main view will reappear aft...

  • Page 54

    Wro 300 h 54 troubleshooting hcen12104 rev 09.2010 103 : n internal error a wro 300 h wro 300 h stops, buzzer sounds with stop sound, flashes, message text is displayed. Reason control unit failure. Action 1 press , or to silence buzzer 2 restart unit, or notify technical person- nel. 104 invalid wa...

  • Page 55

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 55 5.1.2 operation no. Alarm and notifications definition 201 conductivity notification wro 300 h when entering standby mode, buzzer sounds with notification sound, flashes, message text is displayed. Reason the conductivity value has exceeded the noti...

  • Page 56

    Wro 300 h 56 troubleshooting hcen12104 rev 09.2010 203 conductivity stop wro 300 h wro 300 h stops, buzzer sounds with alarm sound, flashes, message text is displayed. Reason the conductivity value has exceeded the stop limit for more than 30 consecutive sec- onds. Action 1 press , or to silence buz...

  • Page 57

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 57 206 low product flow wro 300 h when entering standby mode, buzzer sounds with notification sound, flashes, message text is displayed. Reason the product water flow is below the preset notification limit which indicates that the per- formance of the ...

  • Page 58

    Wro 300 h 58 troubleshooting hcen12104 rev 09.2010 5.1.3 heat and low flow heat no. Alarm and notifications definition 301 insufficient heat wro 300 h wro 300 h stops, buzzer sounds with alarm sound, flashes, message text is displayed reason power failure. Action 1 press , or to silence buzzer 2 pre...

  • Page 59

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 59 303 overdue heat wro 300 h when entering standby mode, buzzer sounds with notification sound, flashes, message text is displayed. Reason heat disinfection procedure is activated auto- matically by time channel settings but cannot be started because ...

  • Page 60

    Wro 300 h 60 troubleshooting hcen12104 rev 09.2010 5.1.4 chemical, cleaning, rinse and preservation no. Alarm and notifications definition 401 remove wand wro 300 h buzzer sounds with alarm sound, flashes, message text is displayed reason wand connector not removed after comple- tion of chemical int...

  • Page 61

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 61 404 rinse required wro 300 h buzzer sounds with alarm sound, and flashes, message text is displayed reason the wro is filled with chemicals . Action 1 press , or to silence buzzer 2 perform rinse by pressing until rinse starts. 405 incorrect water l...

  • Page 62

    Wro 300 h 62 troubleshooting hcen12104 rev 09.2010 406 insufficient intake wro 300 h buzzer sounds with alarm sound, and flashes, message text is displayed. Reason the product water conductivity is below the minimum intake conductivity limit. Action 1 press , or to silence buzzer 2 if the disinfecti...

  • Page 63

    Wro 300 h hcen12104 rev 09.2010 troubleshooting 63 5.2 boot loader this alarm indicate that the software is corrupt. No. Alarm and notifications definition load applica- tion failed wro 300 h load application failed is shown on the display reason software malfunction action notify technical personne...

  • Page 64

    Wro 300 h 64 troubleshooting hcen12104 rev 09.2010

  • Page 65

    Wro 300 h hcen12104 rev 09.2010 check list 65 6 check list serial no:....................... Check conductivity with separate instrument feed water product water reject da te h ours in ope ra tion c ondu ctivi ty μ s/cm te m p ° c c ondu ctivi ty μ s/cm flo w l/ min flo w l/ min r ejection ra te % r...

  • Page 66

    Wro 300 h 66 check list hcen12104 rev 09.2010 feed water product water reject da te ho urs i n o peratio n co nductivity μ s/cm te m p ° c co nductivity μ s/cm flo w l/min flo w l/min re jection rate % re ma rks.

  • Page 67

    Wro 300 h hcen12104 rev 09.2010 index 67 index a acid cleaning 33 alarm types 13 alarms and notifications 53 chemical 60 general 53 heat and low flow heat 58 operation 55 preservation 60 rinse 60 alkaline cleaning 33 auto flush 12 , 37 b boot loader 63 buttons 17 c central chem 32 check list 65 chem...

  • Page 68

    Wro 300 h index hcen12104 rev 09.2010 rinse preservation 36 t technical data 39 chemical disinfection and cleaning 45 environmental data 47 performance and specification 39 physical data 46 safety 51 troubleshooting 53 w warm acid cleaning 33.