SciCan HYDRIM L110w G4 User manual

HYDRIM L110w G4
INSTRUMENT WASHER
HYDRIM L110w G4 Service Manual 96-113788 Rev. 1.0 Copyright 2013 SciCan Ltd. All rights reserved
t 4FSWJDF.BOVBM
t .BOVFMEFMVUJMJTBUFVS
t

2
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 ................................. 8
Safe operation ...................................... 8
Safe servicing ....................................... 8
1.5 Tools and hardware .............................. 9
1.6 Disconnecting the unit ........................ 10
1.7 Shipping instructions .......................... 11
1.8 Installation ........................................... 12
1.9 Setting water softener......................... 14
1.10 Setting the language ........................... 15
1.11 Setting the country.............................. 15
1.12 Setting the time ................................... 15
1.13 Setting the date................................... 16
1.14 Assigning the unit identifier number.... 16
1.15 Adjusting the screensaver delay ......... 17
1.16 Adjusting temperature display ............ 17
1.17
Turning the button sound ON or OFF.. 17
1.18 Adjusting the button beep volume...... 17
1.19 Adjusting the salt regeneration ........... 18
1.20 Adjusting the screen contrast ............. 18
1.21 Changing the touchscreen
display themes .................................... 18
1.22 Creating a user name.......................... 19
1.23 Creating a user PIN ............................. 19
1.24 Setting up process enforced usage.... 20
1.25 Connecting to a network..................... 20
1.26 Connecting to a wireless network....... 21
2. Routine Procedures
and Maintenance ......................... 22
2.1 Replacing the cleaning solution.......... 22
2.2 Refilling the water softener ................. 23
2.3 Filter and wash arm maintenance....... 24
2.4 Cleaning the chamber......................... 25
2.5
Draining the unit for service or shipping 25
2.6 Upgrading the firmware and themes .. 25
2.6.1
Using a USB drive with the software
loaded onto it
........................................ 26
2.6.2 Upgrading another HYDRIM G4 unit
with the same USB drive..................... 26
2.7
Using the HYDRIM remote access function 29
2.8 Annual service requirements............... 28
3. Diagnostics and Troubleshooting... 30
3.1 Using the service menu......................... 30
3.2 Using the setup menu ........................... 31
3.3 Using the user menu ............................. 32
3.4 Using software tools for diagnostics..... 33
Debug Screen........................................ 33
I/O status screen ................................... 34
3.5 Troubleshooting cycle faults ................. 35
4. Removing and Replacing Panels ... 38
4.1 Removing and reinstalling
the top panel ......................................... 39
4.2 Removing and reinstalling
the side and rear panels........................ 39
5. Front Components ......................... 40
5.1 Removing and reinstalling
the kickplate.......................................... 41
5.2 Opening the door with
the manual door release ....................... 41
5.3 Removing and reinstalling
the sump temperature sensor .............. 42
5.4 Removing and reinstalling
the chemical dosing valve .................... 43
5.5 Removing and reinstalling
the chemical reservoirs......................... 44
6. Door Components .......................... 45
6.1 Removing and reinstalling
the chamber seal .................................. 46
6.2 Removing and reinstalling
the lower door seal ............................... 47
6.3 Removing and reinstalling the door...... 48
6.4 Removing and reinstalling
the lower door D-seal ........................... 49
6.5 Removing and reinstalling
the door latch........................................ 49
6.6 Removing and reinstalling
the door springs.................................... 50

3
Contents
7. Right Side Components ................. 51
7.1 Removing and reinstalling the LCD
touchscreen and LCD controller ........... 52
7.2 Removing and reinstalling
the I/O board ......................................... 54
7.3 Removing and reinstalling
the power supply................................... 55
7.4 Removing and reinstalling
the dosing pump ................................... 56
7.5 Removing and reinstalling
the chamber level/overflow switch........ 57
7.6 Removing and reinstalling the drain pump
and exhaust assembly........................... 58
7.7 Removing and reinstalling
the dryer motor...................................... 59
7.8 Removing and reinstalling
the power switch ................................... 60
7.9 Removing and reinstalling
the USB port.......................................... 60
8. Left Side Components ................... 61
8.1 Removing and reinstalling
the sump water heater .......................... 62
8.2 Removing and reinstalling
the recirculation pump........................... 63
9. Rear Components .......................... 64
9.1 Removing and replacing
the Ethernet and RS232 ports............... 65
9.2 Removing and reinstalling
the air chamber pressure switch........... 65
9.3 Removing and reinstalling
the water softener system..................... 66
9.4 Removing and reinstalling
the air break........................................... 67
9.5 Removing and reinstalling
the water inlet valves............................. 68
9.6 Removing and reinstalling
the fuses and fuse holders.................... 69
9.7 Removing and reinstalling
the AC power inlet / EMI Filter .............. 69
10. Spare Parts & Accessories ............ 70
11. Appendices .................................... 73
Appendix A HYDRIM L110w G4
Electrical Schematic................................ 73
Appendix B HYDRIM L110w G4
Flow Diagram .......................................... 74
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: [phone] - 0
International: [phone]
Email: [email protected]
Manufactured by:
SciCan Ltd.
1440 Don Mills Road,
Toronto ON M3B 3P9
CANADA
Phone: [phone]
Fax: [phone]
Toll free: 1-800-667-7733
EU Representative
SciCan GmbH
Wangener Strasse 78
88299 Leutkirch GERMANY
Tel.: [phone] - 0
Fax: [phone] - 699
SciCan Inc.
701 Technology Drive
Canonsburg, PA 15317 USA
Phone: [phone]
Fax: [phone]
Toll free: 1-800-572-1211
SciCan Medtech
Alpenstrasse 16
CH-6300 ZUG SWITZERLAND
Phone: [phone]
Fax: [phone]

4
1. Introduction
1.1 Overview
This guide provides instructions for the servicing and repair of the HYDRIM®L110w G4
Instrument Washer. Every attempt has been made to provide accurate, detailed instructions.
HYDRIM L110w G4 instrument washer cycle description chart
Cycle Prewash Wash Rinse Dry
Total Time**
w/o Drying
Water
Consumption
P0 – Machine
Cleaning Cycle
No initial draining.
<30ºC/86°F
(cold)
3 minutes
N/A <30ºC (cold)
2 minutes N/A 7 minutes
16 L
4.23 Gal
P1 – Rinse and
Hold Cycle*
Use to prevent soil from
drying on instruments
when they will not be
washed within one hour.
<30ºC/86°F
(cold)
3 minutes
N/A 60ºC/140°F
1 minute N/A 9 minutes
16 L
4.23 Gal
P2 – Regular Cycle
Use for moderately soiled
loose instruments.
N/A 50ºC/122°F
5-15 minutes
(default 5 minutes)
60ºC/140°F***
1-10 minutes
(default 1 minute)
1-25 minutes
(default 10 minutes)
25
minutes
24L
6.34 Gal
P3 – Heavy Duty
Cycle
Use for heavily soiled
instruments and cassettes.
<30ºC/86°F
(cold)
3 minutes
50ºC/122°F
5-15 minutes
(default 9 minutes)
60ºC/140°F
1 minute 1-25 minutes
(default 10 minutes)
34
minutes
32L
8.45 Gal
* This is not a wash cycle. Always run a wash cycle following the rinse & hold cycle.
** Cycle times depend on the temperature and pressure of incoming water.
*** Rinse times are adjustable up to 10 minutes by an authorized technician.

5
1.2 HYDRIM Unit at a glance – front and rear
Figure 1 Figure 2
Air vents Chamber
pressure
switch
Feed pipe
for
wash arms
Air break
Air vents
Recirculation
pump
Water
softener
system
Sump
Chemical
draining
tube
Chemical
dosing
valve
Chemical
reservoirs
Fuses
Drain hose
Water inlets
Rear kickplate
Service panel
screw
Ethernet and
RS232 ports
Door release
pull
Moving strap
FRONT REAR

6
1.2 HYDRIM Unit at a glance – left and right
1. Introduction
Recirculation
pump
Capacitor wires
LEFT RIGHT
Chamber
level
switch
Dryer
motor
Exhaust
drain
assembly
Bellows/
dosing
pump
Sump
heater
assembly
Chemical
drawer
Power
supply
I/O board
LCD and
LCD controller
board
Figure 3 Figure 4

7
1. Introduction
1.3 Specifications
Machine dimensions: Height, freestanding: 85 cm 33.5"
Width: 60 cm 23.75"
Depth: 60 cm 23.75"
Depth with door open: 120 cm 47"
Weight : 80 kg 176 lbs
Maximum Running noise: 78 dB(A)
Hot and cold water connections G 3/4"
Inlet water pressure: 1-10 bar
Incoming hot water temperature: 50-70°C 22-158°F
Drain: 3/4"
Water softener: 1 kg / 2.2 lbs salt capacity
Filling System: 5.5L / 1.5 gallon safety maximum
Drying system: Heater 1 kW
Electrical connection: 208-240VAC ±10%, single-phase,
60 Hz, 15A
Protection class: Class I
Equipment pollution degree: Pollution degree 2
Equipment installation category: Installation category II
Maximum relative humidity: 60% for temp up to 31°C/88°F
50% for temp up to 40°C/104°F
Operating temperature range: 5˚C to 40˚C 41° to 104°F
Max. altitude: 2000 m 6,562 feet
Mains supply: + / -10% of nominal
Fuses: 15A, 250V, Type F
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 L110w G4 unit. A small label is located on the left hand side of
the chemical door.

8
1. Introduction
1.4 Safety information
Safe operation
The following apply to both operators and service technicians:
t Exercise caution and seek assistance when lifting or carrying the unit.
t Cleaning solutions may irritate. Avoid contact with eyes, skin and mouth.
t Never lean on the open door. The unit may tip forward causing injury.
t 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.
t 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.
t If the unit is used in a manner other than that specified, the protection provided by
the equipment may be impaired.
Safe servicing
t The HYDRIM L110w G4 Instrument Washer 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.
t SciCan shall not be liable for incidental, special or consequential damages caused by
any maintenance or services performed on the HYDRIM L110w 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.
t All local, regional, state, and national regulations regarding the servicing of this class
of device and safety requirements must be observed.
The following symbols
appear in the margins
of this book.
The following symbols appear on the unit:
A potential hazard
to the operator.
A situation that
may lead to a
mechanical failure.
Important
information
Caution: Hot Surface
and/or Hot Steam
Caution: Risk of electrical
shock. Disconnect supply
before servicing.
Caution: Refer to manual
for details.

9
1. Introduction
When the cover and panels are removed:
t Hazardous voltages are accessible. Disconnect the power cord before removing
the cover or any panels.
t Sharp metal edges are exposed. Be careful, and wear long sleeves and gloves.
Power main
t 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
t 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
t 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
t 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:
t Needle-nose pliers
t Screwdrivers Philips 1 & 2
t Screwdriver slot
t Wire cutters
t Small slot screwdriver
t 8 mm Nut driver
t Allen key 3.0 mm
t Channel Locks
t Spring clamp pliers
Electrical Safety test equipment:
t Hi-Pot tester
t Ground continuity tester
t Static strap
t Static bags

10
1. Introduction
The unit contains the following types of hardware:
t Phillips pan head self-tapping metal screws
t Phillips pan head stainless steel machine screws
t Hex socket pan head stainless steel machine screws
t Spring clamps
t Band / Gear clamps
t 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.
Figure 5
Moving strap

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:
t 3VOUIFA1SFQBSFGPS4IJQQJOHDZDMFJOUIFTFUVQNFOVUPSFNPWFNPTUPGUIFXBUFS
from the system before shipping the unit.
t 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.
t Disconnect and remove the cleaning pouch container and then drain the dosing reservoir.
t Screw in the leveling legs.
t Specify upright, heated, and insured shipping.
t 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 # 01-111667S.
t 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: 208-240V
Frequency: 60 Hz
Rated load: 2.5 kW
Circuit breaker: 15A
t The outlet needs to be accessible after the unit is installed.
t The appliance must be correctly grounded! The manufacturer cannot be held
responsible for damage or injury caused by incorrect or missing grounding.
t The HYDRIM unit is heavy (80 Kg/176 lbs). Exercise caution and obtain assistance when
lifting unit.
t 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 /11'
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 (SD-429). Please review this prior to
approving installation, download at mySciCan.com.
If the HYDRIM L110w 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 L110w G4 should only be installed and service by a qualified SciCan con-
tractor, 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 208-240V 60 Hz
single-phase power supply and is fitted with a power supply cord 1.8m/6ft long, with
a 6-15 NEMA plug. It should be connected to the main power supply according to the
information below.
Voltage: 208-240V
Frequency: 60 Hz
Rated load: 2.5 kW
Circuit breaker: 15A
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: 1-10 bar/14.5-145 psi
Water Temperature: Cold water less than 30ºC/86ºF
Hot water up to 60ºC/140ºF
Drainage
The unit is supplied with a 1.5m/5ft flexible drain hose with a 2cm/3/4” 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/1½” 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/11ft in length, or be attached to the main drain at
a point higher than 35cm/14” above the floor.

14
1. Introduction
1.9 Setting the water softener
The HYDRIM L110w 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
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.
*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.
Water Hardness Conversion and salt regeneration levels
°dH US
GPG
PPM
(mg CaCO3 / Litre) Regen.
1 1.0 18
2 2.1 36
3 3.1 54
Very Soft
4 4.2 71
5 5.2 89
5.6 5.8 100
1
6 6.3 107
6.2 6.4 110
7 7.3 125
8 8.3 143
2
8.4 8.8 150
9 9.4 161
10 10.4 178
10.1 10.5 180
11 11.5 196
3
11.2 11.7 200
11.8 12.3 210
Typically
No Treatment
Necessary
(values from 18-143)
External Treatment
Required
(values >535)
Additional
Water
Treatment
Required
May Require External Treatment
(values from 150-535)
12 12.5 214
13 13.6 232
4
14 14.6 250*
15 15.6 268
16 16.7 286
5
16.8 17.5 300
17 17.7 303
18 18.8 321
19 19.8 339
6
19.6 20.5 350
20 20.9 357
20.2 21.0 360
21 21.9 375
22 22.9 393
22.4 23.4 400
23 24.0 411
24 25.0 428
25 26.1 446
7
25.2 26.3 450
26 27.1 464
27 28.2 482
28 29.2 500
28.6 29.8 510
29 30.2 518
30 31. 3 535
≥30.3 ≥31.6 ≥540
8

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 save your selection and return
to the Setup menu.
1.11 Setting the country
1.
2. Scroll to Country and select.
3. Using the keypad, type the name of the country and press EN to select. Press
to save and return to the Setup menu.
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 EN to save and
to return to the Setup menu.

16
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 to scroll to TIME 12/24, select it and
toggle to 12. Press to save and return to the Setup menu.
5. To activate daylight savings time (DST), go to the Setup menu and use to scroll
to DST ON/OFF and select. Use to toggle DST ON or OFF and press the
to save and return to the Setup menu.
1.13 Setting the date
1.
2. Scroll to Date/Time and select Date Setup.
3. From the DATE screen, use the keypad to set the date. Press EN to save and
to return to the Setup menu.
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 to save and return to
the Setup menu.
1.14 Assigning unit identifier number
1.
2. Scroll to Unit No and select.
3. 6TJOHUIFLFZQBETFMFDUBNBYJNVNPGEJHJUTUPCFVTFEBTUIFVOJUTJEFOUJmFS
number. Press EN to save and to return to the Setup menu.

17
1. Introduction
1.15 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.
1.16 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.
1.17 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.
1.18 Adjusting the button beep volume
If you would like to adjust the beep volume, follow these steps:
1.
2. Scroll to Beep Volume and select.
3. Use to scroll through the volume settings. Select the one you want by
pressing it. Press to save and move back to the Setup menu.

18
1. Introduction
1.19 Adjusting the salt regeneration
Salt regeneration should be set according to the local water hardness. See section 1.8
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.
1.20 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.
1.21 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 Theme and select.
3. In the Change Theme screen, use to scroll through your available options.
As you scroll, each theme will display on the touchscreen. Press to select your
theme and return to the Setup menu.

19
1. Introduction
1.22 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 User and select.
3. To assign a user name, select User Name and use the alphabetic keypad to enter
a name (up to 12 characters) and press EN to save.
1.23 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 User PIN and use the numeric keypad to enter
a number (up to 4 digits) and select EN to save and to move to the confirmation
screen.
5. 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
1.24 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.
1.25 Connecting to a network
The HYDRIM L110w 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
8JOEPXT/FUXPSL4IBSJOHZPVNBZIBWFUPBTTJHOBEFEJDBUFEPSATUBUJD*1BEESFTT
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TDPOOFDUJWJUZJODMVEJOHJUT*1BEESFTTŭ