SciCan HYDRim M2 G4 Service manual

HYDRim M2 G4

INSTRUMENT WASHER-DISINFECTOR

• Service Manual

• Manuel de l’utilisateur

•

Contents

1. Introduction ................................... 4

1.1 Overview .................................................. 4

1.2 Unit at a glance ....................................... 5

Front and rear of unit .............................. 5

Left and right of unit ............................... 6

1.3 Speciﬁcations .......................................... 7

1.4 Safety information ................................... 9

Safe operation......................................... 9

Safe servicing ......................................... 9

1.5 Tools and hardware ............................... 10

1.6 Disconnecting the unit .......................... 11

1.7 Shipping instructions ............................. 12

1.8 Installation ............................................. 13

1.9 Setting water softener ........................... 15

1.10 Setting the language ........................... 16

1.11 Setting the country .............................. 16

1.12 Setting the time ................................... 16

1.13 Setting the date ................................... 17

1.14 Assigning the unit identiﬁer number.... 17

1.15 Resetting the drying counter ............... 17

1.16 Adjusting the screensaver delay ......... 18

1.17 Adjusting temperature display ............ 18

Turning the button sound ON or OFF ..

1.18

1.19 Adjusting the button beep volume ...... 18

1.20 Adjusting the salt regeneration ........... 19

1.21 Adjusting the screen contrast ............. 19

1.22 Changing the touchscreen

display themes .................................... 19

1.23 Creating a user name .......................... 20

1.24 Creating a user PIN ............................. 20

1.25 Setting up process enforced usage .... 21

1.26 Connecting to a network ..................... 21

1.27 Connecting to a wireless network ....... 22

18

2. Routine Procedures

and Maintenance ......................... 23

2.1 Replacing the cleaning solution ............ 23

2.2 Reﬁlling the water softener .................... 24

2.3 Filter and wash arm maintenance ......... 24

2.4 Changing the blower ﬁlter .................... 25

2.5 Cleaning the chamber ........................... 26

Draining the unit for service or shipping

2.6

2.7 Upgrading the ﬁrmware ......................... 26

Using the HYDRim remote access function

2.8

2.9 Annual service requirements ................. 28

.. 26

.. 27

3. Diagnostics and Troubleshooting .. 31

3.1 Using the service menu ......................... 31

3.2 Using the setup menu ........................... 32

3.3 Using the user menu ............................. 33

3.4 Using software tools for diagnostics..... 34

Debug Screen ........................................ 34

I/O status screen ................................... 35

3.5 Troubleshooting cycle faults ................. 36

4. Removing and Replacing Panels ... 40

4.1 Removing and reinstalling

the top panel ......................................... 41

4.2 Removing and reinstalling

the side and rear panels ........................ 41

5. Front Components ......................... 42

5.1 Removing and reinstalling

the kickplate .......................................... 43

5.2 Opening the door with

the manual door release ....................... 43

5.3 Removing and reinstalling

the sump temperature sensor .............. 44

5.4 Removing and reinstalling

the chemical dosing valve .................... 45

5.5 Removing and reinstalling

the chemical reservoirs ......................... 46

6. Door Components .......................... 47

6.1 Removing and reinstalling

the chamber seal .................................. 48

6.2 Removing and reinstalling

the lower door seal ............................... 49

6.3 Removing and reinstalling the door ...... 50

6.4 Removing and reinstalling

the lower door D-seal ........................... 51

6.5 Removing and reinstalling

the door latch ........................................ 51

6.6 Removing and reinstalling

the door springs .................................... 52

2

Contents

7. Right Side Components ................. 53

7.1 Removing and reinstalling the LCD

touchscreen and LCD controller ........... 54

7.2 Removing and reinstalling

the I/O board ......................................... 56

7.3 Removing and reinstalling

the power supply ................................... 57

7.4 Removing and reinstalling

the dosing pump ................................... 58

7.5 Removing and reinstalling

the chamber level/overﬂow switch ........ 59

7.6 Removing and reinstalling

the air gap pump ................................... 60

7.7 Removing and reinstalling

the air gap valves .................................. 61

7.8 Removing and reinstalling the drain pump

and exhaust assembly ........................... 62

7.9 Removing and reinstalling

the blower assembly ............................. 63

7.10 Removing and reinstalling

the power switch ................................... 64

7.11 Removing and reinstalling

the USB port .......................................... 64

7.12 Removing and reinstalling

the power supply cooling fan ................ 65

8. Left Side Components ................... 66

8.1 Removing and reinstalling

the sump water heater .......................... 67

8.2 Removing and reinstalling

the recirculation pump........................... 68

9. Rear Components .......................... 69

9.1 Removing and replacing

the Ethernet and RS232 ports ............... 70

9.2 Removing and reinstalling

the air chamber pressure switch ........... 70

9.3 Removing and reinstalling

the water softener system ..................... 71

9.4 Removing and reinstalling

the air gap ............................................. 72

9.5 Removing and reinstalling

the regeneration valve ........................... 73

9.6 Removing and reinstalling

the water inlet valves ............................. 73

9.7 Removing and reinstalling

the fuses and fuse holders .................... 74

9.8 Removing and reinstalling

the AC power inlet / EMI Filter .............. 74

9.9 Removing and reinstalling

the condenser ........................................ 75

10. Spare Parts & Accessories ........... 77

11. Appendices ................................... 81

Appendix A HYDRim M2 G4

Electrical Schematic ................................ 81

Appendix B HYDRim M2 G4

Flow Diagram .......................................... 82

HYDRim and STATim are registered trademarks of SciCan Ltd. BRAVO, HIP, and SysTM are trademarks of SciCan Ltd. All other trademarks referred to in this manual are the property of their respective owners.

For all service and repair inquiries:

In Canada 1-800-870-7777 United States: 1-800-572-1211 Germany: International: (416) 446-4500 Email: techservice.ca@scican.com

Manufactured by:

+49 (0)7561 98343 - 0

SciCan Ltd.

1440 Don Mills Road, Toronto ON M3B 3P9 CANADA Phone: (416) 445-1600 Fax: (416) 445-2727 Toll free: 1-800-667-7733

EU Representative

SciCan GmbH Wangener Strasse 78 88299 Leutkirch GERMANY Tel.: +49 (0)7561 98343 - 0 Fax: +49 (0)7561 98343 - 699

SciCan Inc.

701 Technology Drive Canonsburg, PA 15317 USA Phone: +1 724 820 1600 Fax: +1 724 820 1479 Toll free: 1-800-572-1211

SciCan Medtech

Alpenstrasse 16 CH-6300 ZUG SWITZERLAND Phone: +41 (0) 41 727 7027 Fax: +41 (0) 41 727 7029

3

1. Introduction

1.1 Overview

This guide provides instructions for the servicing and repair of the HYDRim® M2 G4 Instrument Washer-Disinfector. Every attempt has been made to provide accurate, detailed instructions.

HYDRIM M2 G4 instrument washer-disinfector cycle description chart

Cycle Prewash Wash Rinse Dry

P0 – Machine Cleaning Cycle

No initial draining.

P1 – Rinse and Hold Cycle*

Use to prevent soil from drying on instruments when they will not be washed within one hour.

P2 – Regular Cycle

(no disinfection) – Use for moderately soiled loose instruments.

P3 – Heavy Duty Cycle

with disinfection –

Use for heavily soiled instruments and cassettes.

P4 – Custom

(Rinse: A0 between A0 = 3,500 and A0 = 6,000)

<30ºC (cold)

3-10 minute s

(default 3 minutes)

<30ºC (cold)

3-10 minute s

(default 3 minutes)

<30ºC (cold)

3-10 minute s

(default 3 minutes)

<30ºC (cold)

3-10 minute s

(default 3 minutes)

<30ºC (cold)

3-10 minute s

(default 3 minutes)

N/A

50ºC

5-15 minute s

(default 9 minutes)

50ºC

5-15 minute s

(default 9 minutes)

50ºC

5-15 minute s

(default 9 minutes)

<30ºC (cold)

2 minutes

60ºC

1 minute

60ºC

1-10 m inutes

(default 1 minute)

90ºC

5 minutes

90°C

adjust from

1 to 5

minutes

N/A

20-60

minutes

(default 30 minutes)

20-60

minutes

(default 30 minutes)

20-60

minutes

(default 30 minutes)

Total Time**

w/o Drying

6

minutes

18

minutes

35

minutes

60

minutes

Variable 40L***

Consumption

Water

16 L

32L

40L***

* This is not a wash cycle. Always run a wash cycle following the rinse & hold cycle.

** Cycle times depend on the temperature and pres sure of incoming water.

*** Water consumption includes drying phase.

4

1. Introduction

1.2 HYDRIM Unit at a glance – front and rear

Blower hose

Air gap

Ethernet and

RS232 ports

Chamber

Service panel

switch

pressure

screw

for

Feed pipe

wash arms

Fuses

Condenser

EMI ﬁlter

Chemical

reservoirs

Air vents

intlet

AC Power

pump

Recirculation

Water inlets

dosing

Chemical

valve

Water

system

softener

Rear kickplate

Drain hose

valve

Regeneration

FRONT REAR

Figure 1 Figure 2

Air vents

5

Sump

tube

Chemical draining

tube

Air gap draining

Moving strap

pull

Door release

1. Introduction

1.2 HYDRIM Unit at a glance – left and right

Chamber

Capacitors

board

LCD and

LCD controller

level

switch

I/O board

Power

supply

motor

Blower

(with ﬁlter)

drawer

Chemical

Exhaust

Sump

heater

drain

assembly

Drain

pump

Dosing pumpAir gap pump

LEFT RIGHT

Figure 3 Figure 4

Capacitor wires

pump

Recirculation

6

1. Introduction

1.3 Specifications

Applicable Standards ISO 15883-1/2

Height (Standard height unit) 850 mm

Height (Short height unit) 830 mm

Width 600 mm

Depth (Door closed) 600 mm

Depth (Door open) 1200 mm

Weight 90 kg

Floor loading per support when full 310 N

Required clearance:

Running Noise <78 dB( A)

Inlet water connections G 3/4” B

Inlet water pressure 2-5 bar

Drain 3/4”

Maximum water ﬂow to drain 47 L/min

Maximum water discharge temperature to drain 95°C

Maximum water hardness 30.3dH, 31.6 US GPG, 540 PPM

Maximum water conductivity 844 µS/cm

pH range >6.8 and < 8.5

Water volume per process stage

Total water consumption per cycle with drying

Maximum heat transmitted through fascia 2388 W

Water softener salt capacity 1.0 kg

Equipment installation category II

Voltage 230 – 240 VAC ± 10%

Frequency* 50 Hz or 60 Hz

Rated load 2.5 kW

Current* 12A or 13A

Operating temperature range 5°C – 40°C

Maximum relative humidity

Maximum operating altitude 2000 m

Equipment pollution degree 2

Maximum deviation from plane horizontal surface. 2 mm

Suitable process chemicals for each stage HIP

Total amount of process chemical 108 mL

Material Safety Data Sheet Refer to website: http://www.scican.com

Cycle recording options USB, G4 web por tal, external printer

*Refer to E lectr ical Su pply ta ble

Top and Sides

Rear

>10 m m >30 mm

8 L ± 1 L P3 has additional 8 ± 1L for drying P1: 16 L ± 2 L P2: 32 L ± 4 L P3: 40 L ± 5 L

80% for temp up to 31°C 50% for temp up to 40°C

7

1. Introduction

When ordering supplies, spare parts or requesting service, please ensure that the information contained on the serial number plate is available (Model number, serial number etc.).

The serial number plate is located at the bottom left on the rear panel of the HYDRim M2 G4 unit. The serial number can also be found on a label located on the left hand side of the chemical door.

Electrical Supply (Refer to model number for speciﬁc requirements)

Model Number

Ending

-D01 12A 230-240 V 60 Hz 1.50 m / 5 ft 2.5 kW

-D03 13A 230-240 V 60 Hz 1.50 m / 5 ft 2.5 kW

Current

(see Note 1)

Voltage Frequency

Maximum

power supply

location for

installation site

Rated

load

models)

(including short

HYDRIM M2 G4

Note 1: The HYDRim G4 is supplied with a domestic fused plug as standard. A dedicated hard

Note 2: Due to the power requirements of the HYDRim, (see rated load) especially during drying,

Note 3: Power supply outlet should be adjacent to the machine and NOT behind it.

-D02 13A 230-240 V 50 Hz 1.50 m / 5 ft 2.5 kW

-D04 13A 230-240 V 50 Hz 1.50 m / 5 ft 2.5 kW

-D10 13A 230 -240 V 50 Hz 1.50 m / 5 ft 2.5 kW

wired supply can also be used.

it is advised that no other equipment is connected to the same supply outlet.

The cable should be routed away from the back panel and hot water inlet hose.

8

1. Introduction

1.4 Safety information

The following symbols appear in the margins of this book.

The following symbols appear on the unit:

Caution: Hot Surface and/or Hot Steam

A potential hazard to the operator.

Safe operation

The following apply to both operators and service technicians:

• Exercise caution and seek assistance when lifting or carrying the unit.

• Cleaning solutions may irritate. Avoid contact with eyes, skin and mouth.

• Never lean on the open door. The unit may tip forward causing injury.

• Always turn the unit OFF before adding softener salt or solutions. Before performing

routine maintenance or servicing the unit, turn the unit OFF and unplug the power cord from the power source.

A situation that may lead to a mechanical failure.

Caution: Risk of electrical shock. Disconnect supply before servicing.

Important information

Caution: Refer to manual for details.

• The operator should never remove the cover of the unit or insert objects through holes or openings in the cabinetry. Doing so may damage the unit and/or pose a hazard to the operator.

• If the unit is used in a manner other than that speciﬁed, the protection provided by the equipment may be impaired.

Safe servicing

• The HYDRim M2 G4 Instrument Washer-Disinfector should only be installed and serviced by a qualiﬁed contractor as it is an Installation Category 2 device. The contractor should be experienced in installing equipment that requires electrical hook-up as well as plumbing.

• SciCan shall not be liable for incidental, special or consequential damages caused by any maintenance or services performed on the HYDRim M2 G4 by a third party or for the use of equipment or parts manufactured by a third party, including lost proﬁts, any commercial loss, economic loss, or loss arising from personal injury.

• All local, regional, state, and national regulations regarding the servicing of this class of device and safety requirements must be observed.

9

1. Introduction

When the cover and panels are removed:

• Hazardous voltages are accessible. Disconnect the power cord before removing the cover or any panels.

• Sharp metal edges are exposed. Be careful, and wear long sleeves and gloves.

Power main

• If the cover or panels are removed, a dielectric strength test (hi-pot) must be performed on the unit once the cover or panels are reinstalled.

Ground

• If the cover or panels are removed, a protective bonding impedance test (ground continuity) must be performed on the unit once the cover or panels are reinstalled.

Reporting

• It is vital for SciCan to learn of any problem in the ﬁeld. This information will help SciCan solve the problem quickly and improve product reliability in new units.

Biological waste

• Waste water in the unit may contain biological contaminants. Use a mechanical means or absorbent material to siphon the contents from the sump. Wear disposable rubber gloves. Dispose of absorbent material according to biological waste disposal regulations.

1.5 Tools and hardware

Tools required for servicing include:

• Needle-nose pliers

• Screwdrivers Philips 1 & 2

• Screwdriver slot

• Wire cutters

• Small slot screwdriver

• 8 mm Nut driver

• Allen key 3.0 mm

• Channel Locks

• Spring clamp pliers

Electrical Safety test equipment:

• Hi-Pot tester

• Ground continuity tester

• Static strap

• Static bags

10

1. Introduction

The unit contains the following types of hardware:

• Phillips pan head self-tapping metal screws

• Phillips pan head stainless steel machine screws

• Hex socket pan head stainless steel machine screws

• Spring clamps

• Band / Gear clamps

• Cable ties

1.6 Disconnecting the unit

To disconnect the unit, follow these steps:

1. Turn the unit off and disconnect it from the power supply.

2. Turn off the water supply.

3. Disconnect the drain and water intake hoses.

4. Remove the screw at the center of the kickplate and remove the kickplate to access the moving strap.

5. Pull the unit out using the moving strap and carefully withdraw the hoses at the same time.

Moving strap

Figure 5

11

1. Introduction

1.7 Shipping instructions

The unit should be serviced on site. If it is necessary to send the unit back to the dealer, follow these instructions:

• Run the ‘Prepare for Shipping’ cycle in the setup menu to remove most of the water

from the system before shipping the unit.

• Waste water in the unit may contain biological contaminants. Use a mechanical means or absorbent material to siphon the contents from the sump. Wear disposable rubber gloves. Dispose of absorbent material according to biological waste disposal regulations.

• Disconnect and remove the cleaning pouch container and then drain the dosing reservoir.

• Screw in the leveling legs.

• Specify upright, heated, and insured shipping.

• Ensure unit is returned on a pallet with at least two banding straps securing the box

to the pallet. If original packaging is unavailable packaging can be ordered with part # 01-113847S.

• Shipping outside of these conditions can affect warranty.

12

1. Introduction

1.8 Installation

IMPORTANT INFORMATION

Pre-Installation

The machine must be installed and leveled correctly for the unit to function as described. All electrical work must be carried out by a qualiﬁed electrician and in compliance with all local and national electrical codes.

Voltage: 230-240V ± 10% Frequency: 50 Hz or 60 Hz (refer to unit serial number plate) Rated load: 2.5 kW Circuit breaker: 13A (12A for N.A. unit)

• The outlet needs to be accessible after the unit is installed.

• The appliance must be correctly grounded! The manufacturer cannot be held respon-

sible for damage or injury caused by incorrect or missing grounding.

• The HYDRim unit is heavy (90 Kg). Exercise caution and obtain assistance when lifting unit.

• If you need to extend the water inlet and drain hoses, ensure that you use commercial grade plumbing hose. The maximum length of the drain hose is 3.3 m.

Installation instructions Installation should only be undertaken by a manufacturer approved technician. The use of an unapproved installer may invalidate the warranty. A separate pre-installation checklist should have been supplied to the user by the dealer. Please review this prior to approving installation.

If the HYDRim M2 G4 is installed in a sterilization center, the manufacturer of the sterilization center should allow enough space at the top, back and both sides of the unit to facilitate installation, leveling, and service access to the unit. During installation, all consumables should have been added to the machine as appropriate. It is important to check that this has been undertaken before starting the machine.

The HYDRim M2 should only be installed and service by a qualiﬁed SciCan contractor, as it is an installation Category 2 device. The contractor should be experienced in installing equipment that requires electrical hook-up as well as plumbing.

The machine must be installed and leveled (see leveling instructions on next page) correctly for the unit to function as described. All electrical work must be carried out by a qualiﬁed electrician and in compliance with all local and national electrical codes.

13

1. Introduction

Leveling the HYDRIM

The unit is standing on three supports: rollers (wheels) at the back and two legs at the front.

1. Remove the kickplate. Push the HYDRim into place while lifting the strap at the front to allow the unit to roll on the rollers.

2. Adjust the front legs as required until the HYDRim is level. Access the legs from inside the unit.

3. The rear two legs are used only if the ﬂoor is uneven or cannot provide support to the rollers.

Electrical connection

This appliance must be correctly grounded! The manufacturer cannot be held responsible for damage or injury caused by incorrect or missing grounding. Before making any connections check that the voltage shown on the serial number label corresponds to your power supply. The machine is supplied as standard for connection to 230-240V 50 Hz or 60Hz single-phase power supply and is ﬁtted with a detachable power supply cord 2.5m. It should be connected to the main power supply according to the information below.

Voltage: 230-240V Frequency: 50 Hz or 60 Hz (refer to unit serial number plate) Rated load: 2.5 kW Circuit breaker: 13A (12A N.A. unit)

Connection to the water supply

The unit must be connected to the water supply in accordance with all local and national plumbing codes. SciCan recommends a hard plumbing installation within 1.5m/5ft. of the unit. If additional distance is necessary, commercial grade plumbing hose must be used to minimize leaks. Connect inlet hoses to hot and cold water taps using the hoses connected to the unit and in accordance with the installation instructions.

Water Pressure: 2-5 bar Water Temperature: Cold water less than 30ºC Hot water up to 60-84ºC Water inlet hoses (provided): 3/4" ﬁtting, 2m length

Drainage

The unit is supplied with a 1.5m ﬂexible drain hose with a 2cm barb inlet. The hose should not be shortened or attached to any ﬁttings that would cause a reduction in water ﬂow. The drain system is equipped with a non-return valve that prevents dirty water from ﬂowing back into the unit.

The drain hose should not be further than 1.5m/5ft. from a hard plumbing drain. If this is not possible, then commercial grade plumbing hose must be used to minimize leaks.

The hose can be attached to an existing drain through the use of a 3.5cm or larger stand pipe/ P-trap combination. Alternatively, the hose can be connected directly to the existing drain lines, provided the ﬁttings or adapters used do not reduce the water ﬂow. The drain hose should not exceed 3.3m in length, or be attached to the main drain at a point higher than 35cm above the ﬂoor.

14

1. Introduction

1.9 Setting the water softener

The HYDRim M2 G4 is equipped with a built-in water softening system that must be adjusted according to the local water hardness. To read local water hardness, proceed as follows:

1. The water test kit included with your HYDRim contains three water hardness test strips in bags. Take a water sample from the location where the machine will be installed.

2. Open one of the bags, remove the test strip and dip it into the water.

3. Compare the color of the strip with the chart on the back of the bag Determine the water hardness according to the chart on the water test kit envelope.

4. Power the unit on and select the Settings key from the main menu.

5. Go to the Setup Menu, Cycle Settings, and select “Set Regeneration”.

7. Using the up and down arrows, set the water softener regeneration level according to the water hardness table in this section. If your water hardness falls between two settings, select the higher setting.

8. Unscrew the water softener container lid from the bottom left of the chamber and pour 1 litre (1 quart) of water into the water softener container.

9. Add 1 kg (22 lbs) of water softening salt to the water softener container, using

Water Hardness Conversion and salt regeneration levels

°dH

Very Soft

Necessary

Typically

(values from 18-143)

No Treatment

10.1 10.5 180

11.2 11.7 200

11.8 12.3 210

16.8 17.5 300

19.6 20.5 350

20.2 21.0 360

(values from 150-535)

May Require External Treatment

22.4 23.4 400

25.2 26.3 450

28.6 29.8 510

≥30.3 ≥31.6

Required

(values >535)

External Treatment

US

GPG

1 1.0 18 2 2.1 36 3 3.1 54 4 4.2 71 5 5.2 89

5.6 5.8 100 6 6.3 107

6.2 6.4 110 7 7.3 125

8 8.3 143

8.4 8.8 150 9 9.4 161

10 10.4 178

11 11.5 196

12 12.5 214 13 13.6 232 14 14.6 250* 15 15.6 268

16 16.7 286

17 17.7 303 18 18.8 321 19 19.8 339

20 20.9 357

21 21.9 375 22 22.9 393

23 24.0 411 24 25.0 428 25 26.1 446

26 27.1 464 27 28.2 482 28 29.2 500

29 30.2 518 30 31. 3 535

PPM

(mg CaCO3 / Litre)

≥540

the supplied funnel to prevent any salt from spilling into the chamber, and close by screwing the lid tightly back into place. An improper seal can lead to corrosion.

Regen.

1

2

3

4

5

6

7

8

Additional

Water

Treatment

Required

*Please note: The water test strip is only accurate up to 250 ppm. If the reading on the test strip exceeds 250 ppm and/or if the location in which the HYDRim is installed has known water quality problems, having a more detailed and accurate water test done by a test lab is strongly recommended.

15

1. Introduction

IMPORTANT: The HYDRim’s water softening system reduces the water hardness by taking out Calcium Carbonate. If the water testing results show that the water hardness is outside the unit's range of adjustment, or if other dissolved solids in the water cause stains or deposits on the instruments or chamber, an external water treatment system may be required.

1.10 Setting the language

The messages displayed by your HYDRim can be presented in a number of different languages. To change the current language, follow these steps:

1.

2. Scroll to

Language Selection

and select.

3. From the LANGUAGE screen, press to scroll through the list of languages.

When you have found the desired language, press to the Setup menu.

to save your selection and return

1.11 Setting the country

1.

2. Scroll to

3. Using the keypad, type the name of the country and press

to save and return to the Setup menu.

Country

and select.

EN

to select. Press

1.12 Setting the time

1.

2. Scroll to

Date/Time

and select Time Setup.

3. From the TIME screen, use the keypad to set the time. Press

to return to the Setup menu.

16

EN

to save and

1. Introduction

NOTE: If the HYDRim is connected to a network, it is important to also enter the correct

Time Zone. Enter the Time submenu, select Time Zone and scroll and select your local time zone.

4. To change your unit to display 12-hour time format (24-hour time format is the default

setting), go to the Setup menu and use toggle to 12. Press

to scroll to TIME 12/24, select it and

to save and return to the Setup menu.

5. To activate daylight savings time (DST), go to the Setup menu and use

to DST ON/OFF and select. Use to save and return to the Setup menu.

to toggle DST ON or OFF and press the

to scroll

1.13 Setting the date

1.

2. Scroll to

3. From the DATE screen, use the keypad to set the date. Press

to return to the Setup menu.

Date/Time

and select Date Setup.

EN

to save and

4. To change the format in which the date appears, return to the Setup menu and use

to scroll to DATE FORMAT. Select it, and follow the prompts to have the date displayed in the desired format. Press the Setup menu.

to save and return to

1.14 Assigning unit identifier number

1.

2. Scroll to

Unit No

and select.

3. Using the keypad, select a maximum of 3 digits to be used as the unit’s identier

number. Press

to save and to return to the Setup menu.

EN

1.15 Resetting the drying counter

The drying counter must be reset when the HEPA ﬁlter is changed. User will be prompted every 750 cycles to do preventative maintenance, which is triggered by the reminder to change the HEPA ﬁlter. To reset the drying counter, follow these steps:

1.

2. Scroll to

3. Select Default 0 to reset. This will stop the reminder to the end user.

Reset Drying Counter

and select.

17

1. Introduction

1.16 Adjusting the screensaver delay

To change the length of time before the screensaver is activated, follow these steps:

1.

2. Scroll to

Screensaver

and select.

3. Use to scroll through your time options. When you have found the amount of

time you require, press it. Press

to save and return to the Setup menu.

1.17 Adjusting the temperature display

1.

2. Scroll to

Temperature C/F

and select.

3. Use to choose between having information displayed in degrees Celsius or

Fahrenheit. Press

to save and return to the Setup menu.

1.18 Turning the button sound ON or OFF

The HYDRim is preset to beep when a button is pressed. If you would like to turn the button sound off, follow these steps:

NOTE: Turning OFF the button sound does NOT turn off other alarms and cycle notiﬁcation beeps.

1.

2. Scroll to

Beep ON/OFF

and select.

3. Use to scroll through your ON or OFF options and select it by pressing it.

Press

to save and move back to the Setup menu.

1.19 Adjusting the button beep volume

If you would like to adjust the beep volume, follow these steps:

1.

2. Scroll to

3. Use to scroll through the volume settings. Select the one you want by

pressing it. Press

Beep Volume

to save and move back to the Setup menu.

and select.

18

1. Introduction

1.20 Adjusting the salt regeneration

Salt regeneration should be set according to the local water hardness. See section 1.9 Setting the water softener for instructions on determining correct settings. To set salt regeneration, follow these steps:

1.

2. Scroll to

Set Regeneration

and select.

3. Use to change the value. The default setting is 1. Press to save and return

to the Setup menu.

1.21 Adjusting the screen contrast

The touchscreen is calibrated for the lighting condition of most sterilization centers. Should you need to adjust the contrast for your ofﬁce, follow these steps:

1.

2. Scroll to

LCD Contrast

and select.

3. Use to scroll through your contrast options. When you have found the contrast

you require, press it. Press

to save and return to the Setup menu.

1.22 Changing the touchscreen display themes

The touchscreen themes (i.e. icons and background colours) can be changed to one of the preset options. To change themes follow these steps:

1.

2. Scroll to

3. In the

As you scroll, each theme will display on the touchscreen. Press theme and return to the Setup menu.

Theme

Change Theme

and select.

screen, use to scroll through your available options.

19

to select your

1. Introduction

1.23 Creating a User Name

Up to four unique User Names can be created. To assign a User Name follow these steps:

1.

2. Scroll to

3. To assign a user name, select

a name (up to 12 characters) and press

User

and select.

User Name

to save.

EN

and use the alphabetic keypad to enter

1.24 Creating a User PIN

From the User PIN screen, you can assign up to four PINs. To assign a PIN, follow these steps:

1.

2. Scroll to

User

and select.

3. To assign a user PIN, select

a number (up to 4 digits) and select

User PIN

EN

and use the numeric keypad to enter

to save and to move to the conﬁrmation

screen.

4. If all of the information presented in the conﬁrmation screen is correct, press OK

to be returned to the User PIN screen. To make a correction, select the User PIN you want to change and repeat the process described above.

20

1. Introduction

1.25 Setting up process enforced usage

When process enforced usage is activated, users are required to enter a PIN at the end of a cycle. For process enforced usage to function, User IDs and PINs must ﬁrst be assigned. To set up User ID and PINs, refer to sections 1.23 and 1.24 on creating a user name and PIN. To activate process enforced usage, follow these steps:

1.

2. Scroll to

Process Enforced

and select.

3. Use to toggle process enforced function ON or OFF. Press

to save your selection and return to the Setup menu.

NOTE: Any user can stop a cycle even with process enforced usage ON. However, the cycle data will record that an unauthorized user has stopped the cycle.

1.26 Connecting to a network

The HYDRim M2 G4 has a 10/100Base-T Ethernet port located at the back of the unit. To connect your HYDRim to a network using a router, follow these steps:

1. Connect your network cable to the Ethernet port at the back of the unit. If your ofﬁce uses a router, the router should automatically assign the unit an IP address. A red X on the network icon means the unit is not connected. A yellow check mark means the unit has an IP address but is not connected to the Internet and cannot send emails. A green check mark means the Internet connection is set up properly and the unit can send out emails.

NOTE: In some circumstances, where you do not have a router, for example when using Windows Network Sharing, you may have to assign a dedicated or ‘static’ IP address. To assign a static IP address, contact your local network administrator.

2. From the main screen, press the Network icon. The Network screen displays information about your HYDRim’s connectivity, including its IP address.

21

1. Introduction

3. Type the IP address displayed on the touchscreen into the browser of any web enabled

device to access your unit’s web portal. When the Network icon is active (for example when

sending email) it will turn green.

NOTE: Use QR code if connecting to a mobile device.

NOTE: Connection time will vary depending on your network speed, and making an initial

connection can take longer.

1.27 Connecting to a wireless network

The HYDRim can be conﬁgured for wireless use by connecting the Ethernet port to an external wireless bridge / access point. SciCan currently recommends the use of the

®

D-Link to learn more about setting up a wireless bridge.

DAP-1522 Xtreme N® Duo Wireless Bridge. Contact your network administrator

22

2. Routine Procedures and Maintenance

2.1 Replacing the cleaning solution

To replace the cleaning solution, follow these steps:

To prime the cleaning solution dosing pump, press the water softener/detergent icon on the main screen. In the water softener/detergent screen, press the red X next to “Detergent”. The unit will prime the dosing system and a green check mark will appear in place of the red X when it is ready for use.

NOTE: The system can also be primed by simply starting a cycle and selecting “Detergent Replaced”, when prompted.

NOTE: A cycle will not start with the red X next to the “Detergent” indicator.

23

2. Routine Procedures and Maintenance

2.2 Refilling the water softener

If the water softener system is set to any value above 0, the message “Salt Level Low” will appear on the display. To add water softening salts, follow these steps:

1. Unscrew the salt container lid.

2. On ﬁrst using the HYDRim M2 G4, pour 1 liter (1 quart) of water into the salt container, or until it is full with water. NOTE: It is not necessary to add water during subsequent reﬁlls of the salt container.

3. Replace the salt container lid.

After the salt has been added to the unit, the softening salt indicator will initially show that more salt is needed. The indicator will turn off when the salt solution has become sufﬁciently concentrated.

Figure 6

2.3 Filter and wash arm maintenance

Cleaning the chamber’s coarse and ﬁne ﬁlters

Inspect the coarse and ﬁne ﬁlters in the bottom of the chamber daily for debris and clean if necessary. To clean the coarse ﬁlter, remove the ﬁlter, rinse under a tap and reinstall.

To clean the ﬁne ﬁlter, remove the coarse ﬁlter, remove the two screws holding the ﬁne ﬁlter and using a small screwdriver, gently pry the ﬁne ﬁlter out. To replace, reinstall with the mesh side down.

Coarse ﬁlter – part # 01-113843S Fine ﬁlter – part # 01-113844S

coarse ﬁlter

ﬁne ﬁlter screws

Figure 7

ﬁne ﬁlter

24

2. Routine Procedures and Maintenance

Removing and checking the wash arms

If you see that the wash arms are not turning easily, remove them. Both the upper and lower arms are thread mounted. Turn the mounting ring counter clockwise to remove. Rinse under a tap, clear obstructions from outlet holes and reinstall.

upper

wash arm

To remove the middle wash arm, twist the mounting ring

middle

wash arm

one half turn counter clockwise to remove.

Lower, upper spray arm – part # 01-109790S Middle spray arm – part # 01-111495S

lower

wash arm

2.4 Replacing the blower filter

The HEPA ﬁlter in the blower should be changed every 750 cycles. To change this ﬁlter, remove the top and right panels and follow these steps:

1. Remove the blower assembly. (See section 7.9 Removing and reinstalling the blower assembly)

Figure 8

2. Remove 2 top hex bolts from the side of the blower to open the component and remove the ﬁlter.

3. Reinstall new ﬁlter in the correct orientation, following the direction-of-ﬂow arrows on the side of the component and on the side of the ﬁlter.

4. Reinstall the blower assembly.

5. Reset the drying counter. (See section 1.15 Resetting dryer counter)

Dryer ﬁlter – part # 01-111780S

25

Figure 9a

Figure 9b

2. Routine Procedures and Maintenance

2.5 Cleaning the chamber

The HYDRim M2 G4 chamber can be cleaned using the “Cleaning” program in the User menu. This cycle is used to periodically remove hardwater deposits from the chamber walls and racks. Pour 1 litre of vinegar into the chamber before starting the cycle. From the User menu, select “Cleaning” and a cleaning cycle, similar to a normal wash cycle, will run. The user will be prompted to clean the chamber every 25 cycles. Reminder frequency can be changed to 25, 50, or 75 cycles. To do this, enter the Technician menu.

2.6 Draining the unit for service or shipping

To drain the unit prior to shipping, or before tipping it onto its back for servicing, run the “Prepare for Shipping” cycle. Once complete, drain any water remaining in the air gap using

the silicone tube located under the centre of the unit’s kickplate.

2.7 Upgrading the firmware

NOTE: Instructional videos are available on http://updates.scican.com

NOTE: Upgrading the Interface Software can be done from a USB drive, a MicroSD card or

a web site. The easiest and fastest method is to use a USB drive.

To upgrade the ﬁrmware using a USB drive, proceed as follows:

1. Download new ﬁrmware. The ﬁrmware will be made available on updates.scican.com or emailed from SciCan upon request. It will be packed into a zip ﬁle (e.g. SHM2MRXXX.zip is the name of the current revision ﬁle, but the number will change with every revision) and must be extracted to a USB drive.

2. Check that you have the following ﬁles on the USB Drive:

• rmware.ini

• Firmware (Folder)

• SHM2MRXXX_4_100_CAA29608.sci

3. With the unit powered OFF, insert the USB drive loaded with the ﬁrmware update.

4. Power ON the unit. The ﬁrmware will be updated automatically using the USB drive. This should take approximately 6 minutes. NOTE: The USB icon on the LCD touchscreen will ﬂash green while it is active. Do not remove the USB key while it is active.

5. When it is complete, the “Firmware.log” ﬁle on the USB drive will include the result of the upgrade (ﬁle name, upgrade OK, or upgrade failed, and for what reason).

26

2. Routine Procedures and Maintenance

6. Whether the upgrade is successful or unsuccessful, the “ﬁrmware.ini” ﬁle on the USB drive will be automatically deleted.

7. To retry or upgrade another unit, insert the USB drive into the PC’s USB port.

8. Plug in the USB drive into the computer.

9. Double-click the FIRMWARE folder on the USB drive (e.g. Z:/FIRMWARE)

10. Copy the ﬁle 'ﬁrmware.ini' ﬁle into the root directory of the USB drive (eg. copy and paste the ﬁle 'ﬁrmeware.ini' from Z:\FIRMWARE\ to Z:\).

2.8 Using the HYDRIM remote access function

Users can allow offsite technicians to remotely access the LCD touchscreens and web portals of HYDRim M2 units connected to a network. This can be done either from within a network or from outside a network.

From within a network:

For local network remote access, the unit must be connected to a network. See Connecting to a network in section 1.27 of this manual for more details. From the unit’s web portal, proceed as follows:

From the TOOLS page, click on the LOCAL CONTROL tab.

Log in using the following credentials:

Username: scican

Password: s23can173

Click on the start button to start a local connection. It will open up a page that mirrors the HYDRim unit’s touchscreen so that it can be controlled remotely within a local network.

From outside a local network:

For remote access of a HYDRIM web portal or touchscreen from outside a local network, proceed as follows:

1. Someone onsite with the unit or from within the network must provide access to an

outside user by generating a ‘token’ (or access code).

2. To generate a unique token using the web portal, go to the TOOLS page and click on the REMOTE ACCESS tab.

3. To generate a unique token using the unit’s LCD touchscreen, go to the SETUP menu and scroll to REMOTE ACCESS and follow the prompts to enable remote access.

4. The technician attempting to access the unit from outside the network will need to go to the following URL: http://updates.scican.com and enter their registered email address,

27

2. Routine Procedures and Maintenance

password, token and HYDRim Serial Number (optional).

5. To create a new account to enable remote access for a HYDRim, click on the CREATE NEW ACCOUNT link, complete the form, and click on the SUBMIT FORM link. The system will send a conﬁrmation email to verify the account. Once conﬁrmed, the account will be ready to use.

6. Use the valid user name and password to enter Updates.scican.com and enter the token when prompted. This will bring you to the HYDRim unit’s web portal page.

7. Click on SETUP. A username and password prompt will appear. Log in using the following credentials:

• Username: scican

• Password: s23can173

8. Upon authentication, go to TOOLS and click on LOCAL CONTROL. Click on the start button to start a connection. It will open up a page that mirrors the HYDRim unit’s touchscreen so that it can be controlled remotely from outside its local network. Use your mouse to click and select touchscreen elements.

2.9 Annual Service Requirements

The HYDRim M2 G4 is designed to be maintenance free; however, it is recommended that a SciCan-approved service technician perform an annual check. Testing protocols are available for download at MySciCan via www.scican.com.

The following checks are recommended in order to maintain optimum performance of the unit.

Annual service schedule

• Check integrity of incoming and outgoing services (power, water supply, drain)

• Check water supply in line lters and clean as appropriate

• Check general condition of machine

• Inspect and replace main chamber seal (only if required)

• Inspect and replace lower door seal (only if required)

• Check solution container connection for leaks

• Check salt level and replenish as required

• Check water hardness (test strips) and adjust salt regeneration settings if required

• Inspect and clean sump lters (check sump for debris)

• Check wash arms for blockages and remove them for cleaning if required

• Review error history

• Software upgrade (if necessary)

• Replace dryer lter and reset dryer counter (only if required)

28

2. Routine Procedures and Maintenance

• Check individual component functionality. Go to the technician menu (enter access code 7919) and select ‘Diagnostic Tools’ then select ‘Component Tests’. From here

you can scroll through and check the functionality of the following components:

• Cooling fans

• Air gap pump

• RO valve (if tted)

• Chamber heater

• Door latch

• Salt regeneration valve

• Dosing pump

• Dryer

• Hot water valve

• Cold water valve

• Air solenoid valve (if tted)

• Waste pump

• Recirculation pump

• Check program selection

• Check dosing pump volume; dosing pump is pre-calibrated. Volume cannot

• be adjusted. (Dosing pump validation kit 01-113909S)

• Check thermocouple calibration and adjust if required

• Reset service cycle counter

• Clean machine

• Conduct electrical safety tests

• Check that dosing pump is dispensing. To verify:

1.

2. Scroll to

Diagnostic Tools

3. From this menu, scroll to

be activated and the predeﬁned number of pulses will be dispensed (the screen will display a countdown counter).

code 7919

and select. Then scroll to

Dosing Pump

and select ON. The dosing pump will

Component Test

4. With the door open, check to see if the detergent is dispensing.

NOTE: Selecting the OFF button on this screen will activate the chemical reservoir ﬁlling pump. This pump will automatically stop when the chemical reservoir level switch is activated.

The dosing pump is pre-calibrated and the volume cannot be adjusted.

menu.

• Check thermocouple calibration. To calibrate:

1.

2. Scroll to

select.

Diagnostic Tools

code 7919

and select. Then scroll to

29

Set Calibration

and

2. Routine Procedures and Maintenance

3. From

Set Calibration

, press or to enable Calibration.

4. Insert external temperature reading device into sump of HYDRim and

close door.

5. Run P3 / P4 / P5 Disinfection cycle. When the temperature sensor reach-

es 90ºC use on the external temperature reading device

IMPORTANT: servicing of this class of device and safety requirements must be observed.

• Reset the service counter.

All local, regional, state and national regulations regarding the

1.

2. Scroll to

and select.

• Clean machine

• Conduct electrical safety tests (hi-pot and ground continuity)

Preventative Maintenance

on the touchscreen to match the values displayed

code 7919

and select. Then scroll to

Reset Service Counter

Equipment and parts requirements for annual service

• Dryer ﬁlter (HEPA) (Part number 01-111780S)

• Main chamber seal (Part number 01-113790S)

• Lower door seal (Part number 01-113789S)

• Service Manual (Part number 96-113787)

• Electrical safety test equipment

• Water hardness test strips (Part number 01-108305S)

• Calibrated independant temperature measuring device

• 100ml granulated measuring cylinder

30

3. Diagnostics and Troubleshooting

3.1 Using the service menu

To access the service menu, select the image of the technician and enter the service code 7919 on the keypad.

User Technician Setup

Wash Test

Diagnostic Tools

Error History

View IO Status Component Tests

All Devices AG Valve + Pump Spare Fan RO Valve Cond. Valve + Pump Ch. Heater Latch Salt Valve Dosing System Dryer Speed Dryer + Heater Hot W. Valve Cold W. Valve LCS Sol Valve Waste Pump Circ Pump M1

Set Debug Screen

Set Calibration

Cycle Settings

Set Regeneration

Chemical Setup

Cycle Selection

Prewash

Wash

Rinse

Set Drying Time

RO Selection

Set RO water level

Rinse continuous

Factory Default

Repeater Mode

Production Tools

Prod Test Cycle 1

Set Regeneration Time

SW Upgrade

Network Setup

Automatic IP (DHCP) Renew IP IP address Subnet Mask Router DNS

Dealer ID

Preventative Maintenance

Set Cleaning Warning

31

3. Diagnostics and Troubleshooting

3.2 Using the setup menu

To access functions and settings on the setup menu, proceed as follows:

User Technician Setup

Language Selection

Country

Date/Time

Unit No.

Network Setup

Reset Drying Counter

Screen Saver

Temperature C/F

Beep Volume

Set Printer

Baud Rate

Set EOL CR/LF

Set Regeneration

LCD Contrast

Theme

Remote Screen

Instruction Delay

Remote Access

Prepare for Shipping

Set Button Beep

Instructions

32

3. Diagnostics and Troubleshooting

3.3 Using the user menu

To access functions and settings on the user menu, proceed as follows:

User Technician Setup

Cleaning

Set Drying Time

Set Wash Time

Cycle Count

Process Enforced

User

33

3. Diagnostics and Troubleshooting

3.4 Using software tools for diagnostics

Within the service menu, there are two useful tools for troubleshooting: Debug screen and I/O status screen.

Debug Screen

The Debug screen is used when running a cycle to view the I/O status of components. Active components are colored while inactive components remain white.

To access the debug screen, select Diagnostic Tools from the service menu and select Set Debug Screen, then go to the main menu and select a cycle. The LCD screen will display the following:

Power supply

fan

Air gap

Chamber

temperature

Air gap

pump

Fill valve

Door status Chamber pressure

switch

Blower

Dosing pump

Chemical level

Salt level

Regeneration

valve

Condenser valve

Hot and Cold

valves

R/O valve

Evacuation pump

I/O board ambient

temperature

Validation

temperature

Figure 10

34

3. Diagnostics and Troubleshooting

I/O status screen

The I/O status screen is used when testing components and wires for functionality without the cycle running.

35

3. Diagnostics and Troubleshooting

3.5 Troubleshooting cycle faults3.5 Troubleshooting cycle faults

Cycle Fault Effect Problem Possible Causes

CF 1 Water Heating

Failure

CF 2 Chamber Filling

Failure

CF 3 Chamber

Temperature Reading

Failure

CF 4 Water

Evacuation Failure

Improper wash, cycle aborted

Cycle interrupted Timeout on water

Chamber temperature less than a set point after a timeout, or a temperature increase rate of 1ºC per 2 minutes was not achieved during “Circulation and heating” phase

Timeout on ﬁlling up the chamber

Temperature reading outside acceptable range for primary or secondary sensor

evacuation from the chamber

This is caused by a water heater malfunction:

• Check water heater

wire harness for loose contacts.

• Check for open thermal

cut-off switch due to high temperature.

• Check that the

heater element is not interrupted.

• Check I/O PCB water

heater relay output.

• Water supply issue

• Water valves failure

• Air gap water pump

failure

• Air gap valve failure

• Air gap Full/Empty level

switches failure

• Chamber water level

pressure switch malfunction

• Overﬂow switch

malfunction triggering evacuation pump.

This is caused by a temperature sensor malfunction:

• Check temperature

sensor wires for loose contacts.

• Replace sensor with a

good one and verify if the CF persists.

• Replace I/O PCB.

• Blocked drain tube

• Chamber water level

switch malfunction

• Chamber water

evacuation pump failure

• Drain pump priming

connection hole in the sump blocked

36

3. Diagnostics and Troubleshooting

Cycle Fault Effect Problem Possible Causes

CF 5 Disinfection

Failure

CF 7 Cycle aborted or

CF 9 Program

Timeout

CF 13 Temperature

Reading Failure

CF 14 Water Too Hot Cycle aborted or

CF 15 Water

Reservoir Overflow

CF 16 Ambient

Temperature Error

Cycle interrupted Temperature dropped

below target temperature during the disinfection phase

Power failure

interrupted

System Failure Defective PCB and/or

software failure

Cycle aborted or interrupted

interrupted

Cycle aborted or interrupted

Cycle interrupted Operating temperature

Temperature sensor readings are out of limits.

Water temperature higher than the target

Operating temperature for one or both logic boards is too high

for one or both logic boards is too high

The chamber or the validation temperature sensor is malfunctioning or the water heater cannot maintain the disinfection temperature:

• Check calibration

• Check temperature

sensors

• Check water heater

• Check I/O board

(hardware failure)

• Restore power

to the unit.

• Restart program.

• If message persists,

replace color LCD controller.

The temperature sensor is out of range:

• Check temperature

sensor wires for loose contacts.

• Run a cycle to

monitor that the water temperature is below 96°C.

• Replace sensor and

verify if the CF persists.

• Replace I/O board.

• Check water

connections.

The water reservoir overﬂow switch was triggered:

• Restart program,

if message persists, check the water reservoir full switch.

The room or enclosure is too warm and not allowing the unit to adequately cool:

• Check that fans

are working.

37

3. Diagnostics and Troubleshooting

Cycle Fault Effect Problem Possible Causes

CF 19 Defective

Pressure Sensor

CF 20 Condenser

System Failure

CF 21 Dosing System

Error

CF 25 Vref Error Cycle cannot start or

CF 27 Memory Error Hardware failure Color LCD control

Cycle aborted or interrupted

Dosing System failure Cycle interrupted

cycle interrupted

Pressure sensor failure This is caused by a stuck

Drying aborted Check that the water hoses

Dosing system failed to dispense the preset amount in a predeﬁned time (timeout is 3.5s/pulse). Dosing reservoir level switch does not change from Full ON to OFF by the end of dosing (no chemical dispensed)

Vref and VCC drift, post CF 25 if VCC and Vref are more than 3% apart (power supply error)

board failure

pressure switch:

• Check pressure sensor

(stuck closed)

• Check wiring

• Check I/O board

(hardware failure).

are not kinked:

• Restart program.

• If message persists, this

may be because the unit was not able to cool down after disinfection phase.

• Verify cold water

connection.

Dosing pump or switch error:

• Verify bellows dosing

pump

• Verify bellows dosing

pump switch

The power supply 5V output voltage is ﬂuctuating:

• Check power supply 5V

output.

• Replace I/O board.

The internal memory of the Color LCD Controller is malfunctioning:

• Replace Color LCD

controller board.

38

3. Diagnostics and Troubleshooting

Cycle Fault Effect Problem Possible Causes

CF 28 No Water

Pressure

Touchscreen is blank/

white

USB storage device

does not contain

the last print out

Unit is not sending

emails

Not receiving emails

from the unit

Cycle interrupted Not enough water

during cycle

• Check that the water

hoses are not kinked. Check that water shut-off valves are open. Check for leaks. If message persists, this could be caused by stuck pressure switch or not enough water during wash phase.

• Check pressure sensor

(stuck open).

• Check wiring.

• Check I/O board

(hardware failure).

Check power source

Re-insert the USB storage device and wait for the data to copy over again. If problem persists, back up all the information on the USB device and reformat it.

NOTE: the web portal allows

access to all of the unit’s

cycle information.

Check email settings by using the TEST button on the unit’s web portal. From the SETUP web page, select the TOOLS tab. Click on TEST to check your router, unit, and Internet connections. If all settings appear to be OK, go to the unit’s touchscreen and renew the IP address by following these steps:

1. Scroll through the setup

menu to NETWORK SETUP and select.

2. Select RENEW IP.

Check user’s spam lter. Be certain the unit has been identiﬁed as an accepted email source.

39

4. Removing and Replacing Panels

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

40

4. Removing and Replacing Panels

4.1 Removing and reinstalling the top panel

1. Turn the unit off, disconnect the power and open the door to remove 2 screws under the top panel’s front edge. (Figure 11a). NOTE: For units with the low profile top cover, you must also remove the two screws at the back.

2. Pull the top panel to the front and shift it left and right to release it from the tabs at the front. (Figure 11b)

NOTE: the top panel is attached to a ground wire at the back right. Tip the panel up and disconnect the ground screw to release.

screwscrew

Figure 11a

To reinstall:

1. Reattach the ground wire, place the panel on top of the unit, slightly forward and re-engage the tabs under the front edge.

2. With the front tabs engaged, push it to the back to bring it into position.

3. Replace the 2 screws under the front edge. NOTE: For units with the low profile top cover, replace the two screws at the back.

Cover top – part # 01-111469S Cover top, low profile – part # 01-113832S

tab

Figure 11b

4.2 Removing and reinstalling the side and rear panels

1. Turn the unit off, disconnect the power and remove the top panel.

2. With the top panel removed, the left and right panels can be removed by pulling up to disengage them from the tabs at the bottom, then tip them back and disconnect the ground wire to remove.

3. For the rear panel, remove the two screws at the bottom, pull it up, disconnect the ground wire and remove.

To reinstall these panels, connect the ground wires and slide them down into position, engaging the tabs at the bottom of each panel into the slots in the chassis.

Cover left side - part # 01-111466S Cover right side – part # 01-111468S Cover rear – part # 01-111467S

41

5. Front Components

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

42

5. Front Components

5.1 Removing and reinstalling the kickplate

1. Remove the screw at the center of the kickplate. (Figure 12a)

2. Insert a flat-blade screwdriver at the top to pry it back.

3. Disconnect the ground wire at right and remove.

To reinstall, connect the ground wire, tip it back into position and fasten the center screw.

Kickplate front – part # 01-111476S.

ground wire

5.2 Opening the door with the manual door release

To open the door in case of a power failure, turn the unit off and remove the kickplate to access the door manual release pull-ring in the blue tube located on the left. (Figure 13)

NOTE: Exercise caution when opening the door in a power failure situation. There may be fluid remaining in the unit and instruments may be hot. Instruments that have not completed the cycle should not be used and should be reprocessed.

screw

Figure 12a

Figure 12b

ring

Figure 13

43

5. Front Components

5.3 Removing and reinstalling the sump temperature sensor

1. Turn the unit off, disconnect the power and remove the kickplate, top and right panels.

2. Remove the coarse and fine filters inside the chamber.

3. Remove the mounting nut from the sensor inside the sump.

4. From the outside, pull the sensor out, follow the wire with red insulation jacket to the I/O board and disconnect the connector at the T1 and T2 positions.

To reinstall:

1. Starting from below the sump, fish the sensor wire to the I/O board and reattach it to the wiring harness, ensuring it is clear of the door springs.

sensor

2. Connect the sensor to I/O board at the T1 (red wires) and T2 (blue wires) positions.

3. Using a wrench, fasten the sensor to the sump by tightening the nut from the inside.

4. Reinstall the panels.

Figure 14a

Dual temperature sensor – part # 01-113270S

sensor nut

Figure 14b

Figure 14c

sensor wire

44

5. Front Components

5.4 Removing and reinstalling the chemical dosing valve

1. Disconnect the chemical pouch, run a “Prepare for shipping cycle” to drain the system, turn the unit off, and disconnect the power cord.

2. Remove the kickplate, top and right panels.

3. Empty the reservoir using the dosing reservoir draining tube. (Figure 15a)

4. Disconnect T-connection tubing from reservoir A and the elbow connection tubing from the chemical dosing valve. (Figure 15a)

5. Remove 2 screws and pull out bracket. (Figure 15b)

air gap

draining tube

NOTE: The dosing reservoir

has a vent tube attached.

6. Disconnect the tubing between the dosing valve and reservoir.

7. Remove the dosing valve from bracket (2 screws).

dosing valve

chemical

draining tube

elbow connection

T-connection

reservoir A

reservoir B

Figure 15a

To reinstall:

1. Fasten the dosing valve to bracket.

2. Connect the outlet tubing to the dosing valve.

3. Connect the wiring (wires 20, 27/28).

4. Connect the inlet tubing (ensure it is clear of door spring).

5. Connect tubing to reservoir.

6. Fasten the bracket screws and reinstall the kickplate and panels.

Dosing valve – part # 01-113860S

45

screws

Figure 15b

5. Front Components

5.5 Removing and reinstalling the chemical reservoirs

There are two dosing reservoirs, one with a plug (reservoir A) and the other with a switch (reservoir B). A must be removed before B.

To remove reservoir A:

1. Disconnect the chemical pouch, run a “Prepare for shipping cycle” to drain the system, turn the unit off, and disconnect the power cord.

2. Remove the kickplate, top and right panel.

3. Empty the reservoir using the dosing reservoir draining tube. (Figure 16a)

4. Disconnect T-connection tubing from reservoir A and the elbow connection tubing from the chemical dosing valve. (Figure 16a)

5. Remove 2 screws and pull out the bracket. (Figure 16b) NOTE: The dosing reservoir has a vent tube attached.

air gap

draining tube

6. Disconnect tubing between the dosing valve and reservoir.

7. Remove the reservoir from bracket (2 screws).

dosing valve

chemical

draining tube

reservoir B

reservoir A

elbow connection

Figure 16a

T-connection

To remove reservoir B:

1. Remove reservoir A. (See instructions above)

2. Disconnect the bracket for reservoir B by removing

the 2 screws from the unit’s right side. (Figure 16c)

3. Disconnect the tubing from the reservoir to the pump and disconnect the switch wiring.

4. Pull the reservoir out and detach it from the bracket by removing the 2 screws.

To reinstall:

1. Fasten reservoir B to the bracket and connect the tubing and wiring (wires 55 and 56) then fasten to chassis.

2. Fasten reservoir A to the bracket. Connect the tubing and fasten the reservoir to the chassis.

3. Reinstall the kickplate and panels

Dosing reservoir with plug (Reservoir A) – part # 01-113859S Dosing reservoir with switch (Reservoir B) – part # 01-113858S

screws

Figure 16b

46

Figure 16c

6. Door Components

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

47

6. Door Components

6.1 Removing and reinstalling the chamber seal

1. Before pulling the chamber seal, note how the bottom left and right edges touch the bottom of the chamber.

2. Pull the seal out from the seal recess.

To reinstall:

1. Place the bottom left and right ends of the new seal into position, ensuring that the ends touch the chamber bottom.

2. Tuck the corners into the seal recess and push the rest of the seal into place, ensuring that it is seated evenly throughout.

Main chamber seal – part # 01-113790S

Figure 17a

Figure 17b

Figure 17c

48

6. Door Components

6.2 Removing and reinstalling the lower door seal

1. Turn the unit off.

2. Remove the 4 screws on the plate at the base of the door on the inside. (Figure 18a)

3. Remove the lower door seal.

To reinstall,

1. Push the door seal on tightly, ensuring that it is seated properly and evenly.

2. Re-fasten the plate to the door.

screws

Figure 18a

Figure 18c

Figure 18b

Lower door seal – part # 01-113789S

49

6. Door Components

6.3 Removing and reinstalling the door

1. Turn the unit off.

2. Remove the 4 screws on each side. (Figure 19a)

3. Pull the door off. CAUTION: The right hinge is spring-loaded and will snap up.

Figure 19a

To reinstall:

1. Slide the door back onto the two hinges, tipping it onto the left hinge to start and then the right hinge. Push the door until it connects with the hinge.

2. Using a flat-blade screwdriver, gently pry the hinges out to allow the door to slide into position. (Figure 19c)

3. Reinstall the screws.

Door wash chamber – part # 01-113836S Hinge left – part # 01-113840S Hinge right – part # 01-113841S

screws

Figure 19b

spring-loaded

right hinge

Figure 19c

50

6. Door Components

6.4 Removing and reinstalling the lower door D-seal

1. Remove the door (See 6.3 Removing and reinstalling the door).

2. Remove the D-seal and remove any adhesive residue.

To reinstall, press the D-seal into place, ensuring it is seated evenly, and reattach door. NOTE: D-seal should protrude from the door frame on both sides by 1-2 mm (0.4-0.8 inches).

D-strip door seal - part # 01-113654S

D-seal

Figure 20a

6.5 Removing and reinstalling the door latch

1. Turn the unit off, disconnect the power and remove the top panel.

2. Disconnect the door release cord and wiring from the latch assembly. (Figure 21)

3. Remove the screws from each side and remove the latch assembly. (Figure 21)

To reinstall

1. Insert the latch assembly into position.

2. Hold the latch tight to the front of the unit and reattach the screws, wiring and door release cord.

3. Run a cycle to check for leaks. To adjust the fit, slide the latch back from the door to tighten the door seal.

Door latch assembly – part # 01-111783S Door latch cord assembly – part # 01-112080S

D-seal

door release

cord

Figure 20b

wire connection

Figure 21

screws

51

6. Door Components

6.6 Removing and reinstalling the door springs

1. Turn the unit off and disconnect the power.

2. Remove the top and right panels.

3. Ensure the door is closed.

4. Access the door springs from the right side to unhook. CAUTION: Door is heavy. To protect the technician and the unit, ensure it is correctly closed and will not accidentally fall open during this procedure.

To reinstall, reverse removal instructions.

Dual spring – part # 01-112730S

springs

Figure 22

52

7. Right Side Components

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

53

7. Right Side Components

7.1 Removing and reinstalling the LCD touchscreen and LCD controller

NOTE: When installing a new LCD controller board, you must manually assign the serial number and model number. For detailed instructions on how to do this, please contact SciCan technical service.

To remove the LCD controller board:

1. Turn the unit off and disconnect the power.

2. Remove the screw above the touchscreen and tip the service panel forward to access the LCD controller. (Figure 23a)

3. Remove all wire connections from the LCD controller to the I/O board and cut cable ties affixing the wiring harness to the LCD.

4. Remove the 4 retaining nuts on each corner of the board. CAUTION: Lift the board gently – it is attached to the LCD by a ribbon cable. (Figure 23b)

5. Flip the board over to expose the ribbon cable latch fastener. Using your fingernail, gently flip up the latch to release the ribbon cable, and separate the LCD controller board from the LCD touchscreen. CAUTION: Do not use a screwdriver for this. Excess force can break the ribbon cable latch. (Figure 23c)

retaining

nuts

Figure 23a

ribbon cable latch ribbon cable

Figure 23c Figure 23d

bracket retaining

nuts

Figure 23b

LCD

touchscreen

bracket

54

7. Right Side Components

To remove the LCD touchscreen:

1. Remove the 2 retaining nuts to remove LCD bracket. (Figure 23d)

2. Separate the LCD from the bracket. The LCD may be glued or taped to the bracket. Push evenly with two thumbs to remove LCD from the bracket. (Figure 23e)

To reinstall the LCD touchscreen:

1. Remove any residual adhesive from the LCD bracket and, using the adhesive strips supplied with the new LCD kit, set the new LCD flush with left and bottom tabs as shown in Figure 23f.

2. Reinstall LCD bracket onto the 2 threaded posts and fasten with retaining nuts. NOTE: Remember to remove protective film from LCD.

To reinstall the LCD controller board:

1. Reconnect LCD ribbon cable to controller board. (CAUTION: ensure ribbon cable is properly seated into ribbon cable latch).

2. Flip the board onto the four threaded posts and fasten with retaining nuts.

3. Reconnect the wire connectors.

NOTE: When installing a new LCD controller board, you must manually assign the serial number and model number. For detailed instructions on how to do this, please contact SciCan technical service.

LCD assembly - part # 01-113856S Colour LCD controller board, M2 – part# 01-113669S

Figure 23e

55

left

alignment

tabs

Figure 23f

bottom

alignment

tab

7. Right Side Components

7.2 Removing and reinstalling the I/O board

screws

1. Turn the unit off, disconnect from power and remove the top and right panel.

2. Disconnect all connectors on I/O board.

3. Remove the 5 screws fastening I/O board.

To reinstall:

1. Ensure the unit is disconnected from power source.

2. With I/O board in place, reinstall the 5 screws.

3. Reconnect all connectors. NOTE: all connectors have unique ports. See Figure 24 and the electrical schematic in Appendix A for reference.

IO PCB – part # 01-113310S

Figure 24

56

7. Right Side Components

7.3 Removing and reinstalling the power supply

1. Turn off the unit and disconnect the power cord.

2. Remove the wire contacts from the power supply.

3. Loosen the screw at the top left of the power supply bracket and remove the screw at the bottom right.

4. Slide power supply down to remove.

To reinstall:

1. Slide the bracket back into position, tighten screws.

2. Reattach contacts according to Figure 25b.

Power supply 5V/24V – part # 01-113266S

screws

Figure 25a

L N

7 26/27

GRD

40

COM

72

+V2

71

+V1

74

Figure 25b

COM

73

57

7. Right Side Components

7.4 Removing and reinstalling the dosing pump

1. Disconnect the chemical pouch, run a “Prepare for shipping cycle” to drain the system, turn the unit off, and disconnect the power cord.

2. Remove the kickplate and drain the detergent reservoirs using the drain tube.

3. Remove the top and right panel.

4. Disconnect the wires from the microswitch.

5. Disconnect the pump wires.

6. Disconnect the outlet tube at the chamber connection.

7. Disconnect the inlet tube.

8. To remove the pump, remove the bracket screw on the outside edge of the pump and loosen the bracket screw on the chamber side.

9. Slide the pump to the outside edge and pull it out with the outlet tube still attached.

dosing pump

Figure 26a

To reinstall:

1. Install the pump.

2. Connect the outlet and inlet tubes.

3. Connect the pump wires: yellow wire to 21 and white wire to 28/29.

4. Connect the microswitch wires: black wire to 53 and white wire to 54.

5. Reinstall the panels.

Dosing pump bellows – part # 01-113837S

Figure 26b

Figure 26c

58

7. Right Side Components

7.5 Removing and reinstalling the chamber level/overflow switch

1. Turn the unit off, disconnect the power and remove the top and right panels.

2. Remove the wiring from the switch.

3. Disconnect the tubing.

4. Remove the screw fastening the switch bracket to the unit and remove the switch and bracket.

To reinstall:

1. Before reattaching the pressure switch’s male end to the tubing, use a syringe to pump a small amount of air into the tube. This will purge any fluid from the tube.

2. Reattach the bracket and switch to the unit.

3. Reattach the tubing.

4. Reconnect the wiring according to Figure 27b.

Chamber level switch – part # 01-111408S

Figure 27a

18/19

To pos. 24

16

To pos. 22

8

To pos. 21

59

51

To pos. 11

52

Figure 27b

To pos. 14

7. Right Side Components

7.6 Removing and reinstalling the air gap pump

1. Turn the unit off and disconnect the power. Remove the top cover, right and rear panels. CAUTION: Water will remain in the air gap. Remove kickplate and use the air gap draining tube to drain. (Figure 28b)

2. Disconnect the wires.

3. Cut the cable ties fastening the air gap pump to the bracket.

4. Pull the pump to the left to separate it from the outlet adaptor.

5. Disconnect the pump from the inlet tube, and remove pump.

To reinstall, reconnect the inlet tube, reconnect the pump to the outlet adaptor, fasten the pump to the bracket with cable ties and reconnect the wires (red wire to red 69; black wire to black 70).

Air gap pump – part # 01-113283S

Figure 28a

air gap

draining tube

Figure 28b

60

air gap pump

outlet adaptor

Figure 28c

7. Right Side Components

7.7 Removing and reinstalling the air gap valves

1. Turn the unit off and disconnect the power. Remove the top cover, right and rear panels. CAUTION: Water will remain in the air gap. Remove kickplate and use the air gap drain tube to drain.

2. Disconnect the air gap pump wires and cut the air gap pump cable ties to separate it from the bracket. Leaving the inlet attached, set it aside.

3. Disconnect the wires from the air gap valves.

4. Remove the 2 screws on the air gap pump bracket (located unit right).

5. Remove the 2 screws on the valve bracket (located unit rear).

6. Pull the air gap valve assembly out from the back of the unit.

7. Disconnect tubing and the air gap breather tube. (Figure 29a, 29c)

8. Unscrew the outlet adaptor from air gap valve assembly.

9. To remove the valve from the bracket, remove the 2 fastening screws.

air gap pump

breather tube

outlet adaptor

screws

air gap valvesair gap

Figure 29a

To reinstall:

1. Fasten the valves to the bracket using the 2 screws.

2. Screw the adaptor to the air gap valve assembly. Be sure it is tight and that the air gap breather tube connection is rotated in the top position.

3. Connect the tubing and put the air gap valve assembly into position from the back of the unit.

4. Replace the bracket screws at the side and back.

5. Connect the breather tube to the adaptor.

6. Reconnect the wires to the valves.

7. Put the pump back into position, connecting it to the adaptor and fasten it with cable ties.

8. Reconnect the pump wires.

9. Reinstall the panels.

Valve 1 in, 2 out – part # 01-113331S

air gap draining tube

tubing

screws

Figure 29b

Figure 29c

61

7. Right Side Components

7.8 Removing and reinstalling the drain pump and exhaust assembly

1. Turn the unit off and disconnect the power. Remove the top cover, right and rear panels. Remove kickplate and use the air gap drain tube to drain. CAUTION: Water will remain in the drain assembly. Suction out any remaining water from the drain exhaust.

2. Remove the air gap pump (See section 7.6) and air gap valve assembly (See section 7.7).

3. Remove the exhaust assembly bracket (2 nuts at back of unit). (Figure 30c)

4. Loosen the hose clamp from pump outlet (Figure 30d)

5. Remove the exhaust assembly.

6. Loosen the hose clamp from inlet of pump and remove the 2 screws holding pump to bracket.

7. Disconnect the wires and remove the pump

draining tube

To reinstall the drain pump:

1. Put the pump into position and tighten the hose clamp connecting the inlet tube.

2. Connect the pump wiring.

3. Fasten the pump (2 screws) to the pump bracket.

4. Reattach the exhaust assembly and tighten the hose clamp on the outlet.

5. Reattach the exhaust assembly bracket to the unit rear (2 nuts).

6. Reinstall the air gap valve assembly, and air gap pump.

7. Reinstall the panels

Drain pump – part # 01-111412S

exhaust bracket

screws inlet outlet screws

Figure 30a

air gap

exhaust bracket

exhaust hose

exhaust

assembly

air gap valves

air gap pump

Figure 30b

Figure 30c

62

Figure 30d

7. Right Side Components

7.9 Removing and reinstalling the blower assembly

blower assembly

wire

connector

1. Turn the unit off, disconnect the power and remove the top cover and right panel.

2. Loosen the hose clamp between the blower hose to the blower assembly.

3. Disconnect the wiring from the wire connector.

4. Remove the 2 screws on the blower assembly bracket to release the blower assembly and remove.

screws

To reinstall:

1. Attach the blower assembly to the unit (2 screws)

2. Connect the blower hose to the blower assembly and tighten hose clamp.

3. Re-connect the wire connector.

4. Reinstall the panels.

Blower complete assembly – part # 01-111779S Brushes motor blower – part # 01-113464S Blower motor – part # 01-113535S Dryer filter – part # 01-111780S

Figure 31

63

7. Right Side Components

7.10 Removing and reinstalling the power switch

1. Turn off the unit and disconnect the power.

2. Remove the screw above the LCD touchscreen.

3. Open the service panel.

4. Disconnect the wires from the power switch and press down the locking tabs to remove, pushing the switch through the panel.

To reinstall, push the switch into position and reconnect wiring according to Figure 32b. Be sure to pull out the locking tabs at the top left and bottom right as shown in Figure 32a.

Rocker switch – part # 01-112024S

4

3

Pull tabs out

Figure 32a

5

Figure 32b

24/25

7.11 Removing and reinstalling the USB port

1. Turn unit off and disconnect the power.

2. Remove the screw above the touchscreen to tip open the service panel.

3. Remove the retaining nuts from the threaded posts, remove the bracket and disconnect the USB port from the LCD touchscreen controller board.

To reinstall, reverse removal instructions.

Cable USB – part # 01-112398S

64

Figure 33

USB port retaining nuts

7. Right Side Components

7.12 Removing and reinstalling the power supply cooling fan

1. Turn unit off and disconnect the power.

2. Remove the top and right panels.

3. Disconnect fan wires from I/O board.

4. Fan is fixed to the bracket with 4 plastic fasteners. Push up from below to remove the fasteners and take out the fan.

To reinstall, reverse instructions. Ensure wires are correctly connected to the I/O board. (see Figure 34b)

Fan 24V – part#01-113855S

fasteners

Figure 34a

65

Figure 34b

fan connections

8. Left Side Components

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

66

8. Left Side Components

8.1 Removing and reinstalling the sump water heater

1. Turn the unit off and disconnect the power. CAUTION: Water will remain in the drain assembly. Suction out any remaining water.

2. Remove the top cover and left panel.

3. Disconnect the wiring.

4. Remove the 4 retaining nuts and remove the plate.

5. From inside the chamber, remove the coarse and fine filters and pull the heater out from the sump side.

To reinstall:

1. Reinstall the gasket on the heater’s base and insert it into position from the sump side.

2. From the left side of the unit, put the heater plate into position and fasten using the retaining nuts.

3. Connect the wiring, see Figure 35b.

4. Reinstall the panels.

24 to heater

10 to thermostat

and heater

Figure 35a

39 to ground

Water heater HYDRim – part # 01-113839S

Figure 35b

9 to thermostat

67

8. Left Side Components

8.2 Removing and reinstalling recirculation pump

1. Turn the unit off and disconnect the power. CAUTION: Water will remain in the drain assembly. Suction out any remaining water.

2. Remove the top, rear and left panels.

3. Disconnect the rear kickplate by removing the screws on either side. (Figure 36a)

4. Remove the kickplate from the front and cut the cable ties fastening the air vent outlets.

5. From the back, pull the air vent outlets out of the way.

6. Disconnect the pump wires.

7. Place an absorbent cloth under the pump to catch residual water and loosen hose clamp to disconnect outlet hose at the pump side.

8. From the left side of the unit, loosen the hose clamp to disconnect the inlet hose at the pump side.

9. From left side of the unit, disconnect the capacitor wires. (Figure 36b)

10. From the rear of the unit, remove the 3 screws fastening the bracket. (Figure 36c)

11. Pull the pump out and separate the pump from the bracket.

screw screwpump

Figure 36a

To reinstall:

1. Install new pump onto the bracket. NOTE: Use the new vibration mount that comes with the new pump.

2. Reattach the pump to the inlet and outlet tubings and tighten the hose clamps.

3. Fasten the bracket into place.

4. Attach the wiring and capacitor wires.

5. Thread the air vents back through to the front and fasten with new cable ties.

6. Reinstall the panels.

Circulation pump 50Hz – part # 01-111782S

Circulation pump 60Hz – part # 01-113201S

capacitor

wires

Figure 36b

connections

68

screwspump wire

Figure 36c

9. Rear Components

WARNINGS AND PRECAUTIONS

If you have questions about the unit you are repairing, please do not hesitate to contact your local SciCan representative for information. Also, the HYDRIM is heavy. Exercise caution and seek assistance when lifting or carrying units.

EXERCISE CAUTION

• Hazardous voltages are accessible when the cover is removed.

• Disconnect the power cord before servicing the power mains portion of the

controller board and associated devices.

• Removing the panels will expose some sharp metal edges. Be careful and wear long sleeves and gloves.

PERFORM TESTS

• If panels are removed, a dielectric strength test (Hi-Pot) AND a protective bonding impedance test (ground continuity) must be performed on the HYDRIM when the work is completed and after the cover has been returned to the unit.

• A dielectric strength test (hi-pot) must be performed on the unit if parts associated with the power main are serviced or replaced.

• A protective bonding impedance test (ground continuity) must be performed on the unit if components of the protective earthing system are changed or if connections are broken and remade.

PROTECT THE UNIT

• The HYDRIM contains electronic circuitry that is static sensitive. Always wear a static strap when working with or near printed wiring boards. In addition, use static footstraps, grounding mats and grounded work surfaces when servicing microprocessor devices. Transport boards and devices in static protected bags.

• In order to ensure adherence to the applicable safety agency approvals, state, provincial, regional and national laws, replace components with SciCan approved parts only.

69

9. Rear Components

9.1 Removing and reinstalling the Ethernet and RS232 ports

1. Disconnect the power and remove the top cover and back panel.

2. To remove Ethernet port, remove the screw on the left of the port, disengage the tab from the bracket, and disconnect the wiring from the I/O board.

3. To remove the RS232 port, remove the fastening nuts, and disconnect wiring from the LCD controller board.

To replace, reverse removal instructions.

Cable, Ethernet – part # 01-113854S Cable, RS232 port – part #01-113260S

Ethernet port RS232 port

9.2 Removing and reinstalling the chamber pressure switch

1. Turn the unit off, disconnect the power and remove the top and rear panels.

2. Disconnect the wiring from the chamber pressure switch.

3. Loosen the hose clamp and remove the chamber pressure switch from the metal tubing.

To reinstall:

1. Push the chamber pressure switch onto metal tubing and fasten with the hose clamp.

2. Reconnect wiring. (Figure 38b)

Chamber pressure switch – part # 01-111409S

60 to pos. 3

Figure 37

Figure 38a

70

59 to pos. 1

Figure 38b

9. Rear Components

9.3 Removing and reinstalling the water softener system

1. Turn unit off and disconnect the power.

2. Remove the top, rear and left panels.

3. From inside the chamber, remove the water softener cap and siphon the remaining water from the water softener system.

4. From the unit’s right side, locate and disconnect the sensor wire. (Figure 39a)

5. At the rear of the unit, number the water softener hoses according to Figure 39c.

6. From inside the chamber, remove the water softener system mounting nut.

7. From the rear of the unit, pull the water softener out.

8. Disconnect the hoses (hoses may need to be heated to be removed).

sensor wire

Figure 39a

To reinstall:

1. Connect hoses matching the hose number to the number embossed on the water softener.

2. Position the water softening system and from the chamber side, fasten the mounting ring tightly. NOTE: The mounting nut should not be tightened by hand. Use a tool to get a good seal.

3. Connect the sensor wire.

4. To refill the water softener, unscrew the salt container lid and pour 1 litre / 1 quart of water into the water softener. Add 1 kg / 2.2 lbs of water softening salt in the same manner. Screw the salt container cap on tightly.

5. Reinstall panels.

Water softener – part # 01-113857S

3 45

mounting nut

Figure 39b

Figure 39c

71

Figure 39d

9. Rear Components

9.4 Removing and reinstalling the air gap

air gap wire connections

inlet tube

(not shown)

screw

(on side)

air gap pump breather tube

screw

(behind bracket)

pump tube

screw

regeneration

valve wires

regeneration valve screws

regeneration

valve

Figure 40

1. Turn the unit off and disconnect the power. Remove the top cover, right and rear panels. CAUTION: Water will remain in the air gap. Remove kickplate and use air gap draining tube to drain.

2. Disconnect 3 switch wiring connections from the top of the air gap (note colour codes).

3. Disconnect the air gap pump tube.

4. Disconnect the air gap from the regeneration valve.

5. Disconnect the air gap inlet tube.

6. Disconnect air gap pump breather tube.

7. Remove the 3 mounting screws, and remove the air gap.

To reinstall:

1. Put the air gap back into position and reinstall the screws.

2. Reconnect the tubing.

3. Reconnect the switch wiring connections (green to 67/68; Yellow to 63/64; unmarked wire to 65/66).

Back flow preventer AB air gap – part # 01-113853S

72

9. Rear Components

9.5 Removing and reinstalling the regeneration valve

1. Turn the unit off and disconnect the power. Remove the top cover, right and rear panels.

CAUTION: Water will remain in the air gap. Remove kickplate and use air gap drain tube to drain.

2. Disconnect the wires from the regeneration valve. (Figure 40)

3. Disconnect the outlet tube.

4. Remove the 2 screws from the bracket. (Figure 40)

5. Disconnect the inlet tube, and remove the valve (note valve orientation).

To reinstall, connect the inlet, connect the valve to the bracket, connect the outlet tube, and reconnect the wires (wires 15 and 35/36). NOTE: Install the valve with directional flow arrow pointing downwards.

Regeneration valve part # 01-113861S

9.6 Removing and reinstalling the water inlet valves

1. Turn the unit off and disconnect the power.

2. Remove the top, right and rear panels.

3. Valves for hot water, cold water and RO water

inlets can be accessed from the rear and right side of the unit.

4. Disconnect the wiring.

5. Remove the fastening screws to remove

a valve from the bracket.

6. Disconnect the tubing.

To reinstall, reverse instructions.

Valve

Cold water inlet Blue 11 31/32

Hot water inlet Red 12 33/34

RO water inlet Yellow 13 32/33

Cold: Valve 1 in, 1 out – part # 01-113330S Hot: Valve 1 in, 1 out – part # 01-113330S RO: Valve 1 in, 1 out – part # 01-113330S Inlet hose (cold, hot) NA – part # 01-107788S Inlet hose (RO) NA – part # 01-113863S Inlet hose (cold, hot) Europe – part # 01-107787S Inlet hose (RO) Europe – part # 01-113864S Check valve EA type EN1717 – part# 01-113865S

Color Coding

Wiring

hot water inlet

cold water inlet

RO water inlet

Figure 41a

73

cold water valvehot water valve

RO water valve (below)

Figure 41b

9. Rear Components

9.7 Removing and reinstalling the fuses and fuse holders

1. Turn the unit off, disconnect the power and remove top and rear panels.

2. For continued protection against the risk of fire, replace fuses with

15A, 250V type F only.

3. To remove fuse holders, disconnect wires and remove mounting nut

fastening holder to bracket.

To replace, reverse instructions and reference Figure 42a for wire connections.

Fuse 15 A (2 pcs) – part # 01-103472S

3

1

4

2

Figure 42a

9.8 Removing and reinstalling the AC power inlet / EMI Filter

1. Turn unit off and disconnect power and remove top and rear panels.

2. Disconnect wiring from back of EMI Filter.

3. Remove mounting screws to release from bracket.

To replace:

1. Place EMI Filter into position in correct orientation. (Figure 42b)

2. Reconnect wiring. (Figure 43)

EMI filter – part # 01-110505S

Figure 42b

2

74

Figure 43

37 1

9. Rear Components

9.9 Removing and reinstalling the condenser

1. Turn the unit off and disconnect the power.

CAUTION: Water will remain in the drain assembly and condenser. Suction out any remaining water from the drain exhaust.

2. Remove the top and rear panels.

3. Disconnect the inlet tube, the outlet tube

and the drain tube.

4. Disconnect the air vent hoses.

5. Remove the fastening nut from

the bottom center of the condenser.

6. From inside the chamber, remove

the splash shield (4 screws).

7. Remove the 4 screws fastening

the condenser to the chamber. NOTE: These 4 screws have O-rings.

8. Pull the condenser off the unit

from the back.

inlet

outlet

drain

fastener nut

(not shown)

screws

Figure 44b

air vent hoses

screws

Figure 44a

Figure 44c

75

9. Rear Components

To reinstall:

1. Put the gasket into its position on top of the chamber.

2. Put the condenser into position.

3. Install the condenser screws

(IMPORTANT: use the 4 screws with O-rings) inside the chamber to fasten the condenser, and install splash shield.

4. Install fastening nut at middle centre bottom

of condenser (on unit rear).

5. Re-connect tubing and hoses.

6. Reinstall panels.

Condenser – part # 01-113912S

Figure 44d

condenser gasket

76

10. Spare Parts & Accessories

This spare part list was last updated on the date of the release of the unit. To see an updated spare part list, please refer to my.scican.com.

01-112051S 40uF Motor Run Capacitor, Spare

01-113831S Breather Check Valve, L110w/M2 G4

01-111408S Chamber Level Switch, L110w/M2/G4

01-111409S Chamber Pressure Switch, L110w/M2/G4

01-111782S Circulation Pump,M2,50Hz

01-113201S Circulation Pump,M260Hz

01-111898S Coupling Kit Circular Press. Pipe, K

01-111466S Cover Left Side HYDRIM L110w/M2/G4

01-111467S Cover Rear HYDRIM L110w/M2 G4

01-111468S Cover Right Side HYDRIM L110w/M2/G4

01-111469S Cover Top HYDRIM L110w/M2/G4

01-113832S Cover Top Low Proﬁle HYDRIM M2 G4

01-113834S Decal HYDRIM M2 G4

01-111670S Detergent Coiled Tubing and Cap,K

01-113835S Door, Chemical HYDRIM L110w/M2 G4

01-113836S Door Wash Chamber HYDRIM L110w/M2 G4

01-111783S Door Latch Assembly, L110w/M2/G4

01-112080S Door Latch Cord Assy L110w/M2/G4

01-113837S Dosing Pump Bellows L110w/M2 G4

01-111412S Drain Pump, HYDRIM L110w/M2/G4

01-111780S Dryer Filter, M2/G4

01-111779S Blower Complete w/ Filter, M2/G4

01-112730S Dual Spring Replace, Door, L110W/M2/G4

01-113838S Extension Low Spray Arm L110w/M2 G4

01-111899S Fitting Adapt. Trolley Handpiece M2

01-112593S Foam Kickplate, L110/M2

01-112545S Fuse Holder, Qty2, Bravo/HYDRIMs

01-113839S Water Heater HYDRIM L110w/M2 G4

01-113840S Hinge Left, HYDRIM L110w/M2 G4

01-113841S Hinge Right, HYDRIM L110w/M2 G4

01-113842S HYDRIM M2 G4 Reference Guide

01-108305S HYDRIM Water Test Kit,J/K

01-107787S Inlet Hose Europe C61/M2/G4

01-107788S Inlet Hose N.A. C61/L110w/M2/G4

01-111476S Kickplate Front, HYDRIM L110/M2/G4

01-111477S Kickplate Rear, HYDRIM L110w/M2/G4

01-113464S Kit Brushes Motor Blower HYDRIM M2

01-112438S Lower Basket Rail L110/M2 Kit

01-113843S Coarse Filter, HYDRIM L110w/M2 G4

77

10. Spare Parts & Accessories

01-113844S Fine Filter, HYDRIM L110w/M2 G4

01-113845S Operator Manual HYDRIM M2 G4

01-113847S Packaging HYDRIM M2/G4

01-112682S Resistor Blower HYDRIM M2 (3pcs)

01-112024S Rocker Switch Spare Kit ,L110W/M2

01-112594S Salt, Water Softener

01-111484S Screw, Back Cover & Service Door, K

01-111485S Screw Kickplate HYDRIM L110w/M2/G4

01-111483S Screw Top Cover HYDRIM L110/M2/G4

01-113849S Trolley Lower HYDRIM M2 G4

01-113850S Trolley Upper HYDRIM L110w/M2 G4

01-113852S Tubing Drain HYDRIM M2 G4

01-109790S Upper Spray Arm HYDRIM

01-110411S Vertical Instrument Rack, M2, S

01-111495S Wash Arm Middle L110w/M2/G4

01-113853S Backﬂow Preventer AB AirGap, M2 G4

01-113854S Cable, Ethernet, L110w/M2 G4

01-113260S Cable, RS232, C61/L110/M2 G4

01-113394S Check Valve w/FLap, C61/M2 G4

01-113270S Dual Temp. Sensor, C61wd/M2 G4

01-113855S Fan, 24V, M2 G4

01-113310S IO PCB, C61/L110w/M2 G4

01-113856S LCD Assembly, L110w/M2 G4

01-110505S EMI Filter 20A/250V

01-113308S Power Cord Japan 13A/250V

01-113309S Power Cord UK 13A/250V

01-110281S Power Cord N.A. 15A/250V

01-113266S Power Supply 5V/24V,C61/L110w/M2 G4

01-113682S Speaker Assy, C61/L110w/M2 G4

01-113331S Valve,1in-2out, C61/L110w/M2 G4

01-113330S Valve,1in-1out, C61/L110w/M2 G4

01-110282S Power Cord EU 16A/250V

01-110283S Power Cord Aus 15A/250V

01-110284S Power Cord Africa/India 16A/250V

01-110286S Power Cord Swiss 16A/250V

01-110287S Power Cord Israel 16A/250V

01-110361S Power Cord China 16A/250V

01-113669S Colour LCD Controller, M2

96-113787 Service Manual HYDRIM M2 G4

95-113756 M2 G4 Installation & Maintenance

01-113790S Main Chamber Seal L110w/M2 G4

78

10. Spare Parts & Accessories

01-113789S Lower Door Seal L110w/M2 G4

01-112398S Cable, USB, Statim/HYDRIML/M G4

01-113857S Water Softener, L110w/M2/G4

01-113858S Dosing Reservoir w/Switch L/M G4

01-113859S Dosing Reservoir w/Plug L/M G4

01-113860S Dosing Valve, L110w/M2 G4

01-113861S Regeneration Valve, M2 G4

01-113862S Air Gap Pump, HYDRIM M2 G4

01-113863S Inlet hose NA Straight L110w/M2 G4

01-113864S Inlet hose EU Straight L110w/M2 G4

01-113865S Check Valve EA type EN1717

01-113866S Check Valve 3/8" C61/L110w/M2/G4

01-113867S Check Valve 1" L110w/M2/G4

01-113868S Cable, Communication L110w/M2 G4

01-113654S L110w/M2/G4 D-Strip Door Seal Spare

01-103472S Fuses 15A (2 pcs), B/C/D/HYDRIMs

01-113535S Blower Motor, HYDRIM M2/G4

01-113912S Condenser, HYDRIM M2 G4

01-113909S Dosing Pump Vol. Valid. C61wd/M2 G4

79

10. Spare Parts & Accessories

This accessory part list was last updated on the date of the release of the unit. To see an updated spare part list, please refer to my.scican.com.

01-109965S 4XL Cassette Rack, 1/1, HYDRIM L/M2

01-109963S 5 Cassette Rack, 1/1, HYDRIM L/M2

01-109964S 5 Cassette Rack, 1/1, HYDRIM L/M2

01-111598 Basket, full size HYDRIM L110W/M2,K

01-109967S Basket, Hygiene, 1/4, HYDRIM L/M2

01-109966S Basket with lid, 1/4, HYDRIM L/M2

01-110409S Hinged Instrument Rack, S

01-107240 Kit 2000 Basket, J

01-107241 Kit 5000 Basket, J

01-108232 Kit Basket Long, K

01-108294 Kit Basket with Hinged Lid,K

01-108371 Kit Lower Rack 4XL Cassettes, K

01-108370 Kit Upper Rack 3XL Cassettes, K

01-110412S Tray Rack, L110/M2, S

01-113776S Handpiece Adapter Assembly M2 G4

80

11. Appendix A

HYDRIM M2 G4 Electrical Schematic

4

5

Color LCD Controller

2

1

LB-S1

Speaker

12

11

Serial/I2C

LB to IO communication

USB connector

USB

LB-J2 USB

(10-112305)

4

Speaker

3

2

1

Power EMI filter

SALT VALVE

15

123

RS232

CONDENSER VALVE

14

456

Ethernet connector

ETHERNET

COLD WATER VALVE

HOT WATER VALVE

RO WATER VALVE

12

13

1234567

J3

51

52

Chamber_Level

53

54

Dosing_Validation

55

56

Chemical_Level

57

58

Salt

59

60

Chm_Pressure

61

62

Door_Position

T3

2

1

J13

Color LCD

11

4

3

2

1

J10 I2C

1

2

3

4

5

6 7

8

J7 Extras

1

2

3

4 5

6

7

8

9

10

J8 Switches 2

1

2

3

4

5

6

7

8 9

10

11

12

J1 Serial/I2C

3

2 1

J11 T1

3

2

1

J12 T2

5

4

3

2

1

J14 ADC In

1

2

3

4

5

6 7

8

9

10

LB-J3 Ethernet

1

LB-J7

63

65

67

Micro SD card

SD CARD

2345678910

64

AG_Full

66

AG_Overflow

68

AG EMPTY

t°

CHM TEMP SENSOR

t°

123

LB to IO communication

CHM TEMP VALIDATION SENSOR

Line

Neutral

4

F2 15A

F1 15A

Power Switch

M

AIR GAP PUMP

WATER HEATER

3

FULL/OVERFLOW SWITCH

Thermal cutoff

8

9

5

7

Fan (24V)

2

5V & 24V

Power Supply

M

CIRCULATION PUMP

1

J4

6

2

3

4

5

4

J15 DC Motor

7132 182021

19

M

DRAIN PUMP

DOSING VALVE

M

DOSING PUMP 1

high speed

C2

1

C3

M

DRYER

1

J5

2

3

4

5 6

IO Board

low speed

22

C1

16

Air Gap Pump

1 sehctiwS9J

1

123

2

6

5

4

3 2

1

2

1

3 4

J16 AGPump

5

6

7

8

9

10

11 12

13

14

J17 Power/Fan24

15

16

17

18

19 20

21

22

(10-112610)

Latch/Fan

1

2

3

4

J6

J2

RS232

M

AIR GAP VALVE

Door Latch

A A

B B

Serial connector

C C

D D

81

11. Appendix B

HYDRIM M2 G4 Flow Diagram

82

SciCan HYDRim M2 G4 Service manual [gb]