Realtech REAL CLEAN SYSTEM I User manual

Real Clean System I v 2.1
Real Tech Inc. 1
Real Tech Inc.
1150 Champlain Court
Whitby ON L1N6K9
Canada
[phone]
[e-mail]

Real Clean System I v 2.1
Real Tech Inc. 2
1 Contents
2Overview_____________________________________________________________________________4
3Safety and Warranty Registration__________________________________________________________5
3.1 Safety Instructions _________________________________________________________________5
3.2 Warranty Registration_______________________________________________________________5
4Technical Specifications_________________________________________________________________6
5Installation____________________________________________________________________________6
5.1 Unpacking and Inspection ___________________________________________________________6
5.2 Assembly ________________________________________________________________________7
5.3 Mounting_________________________________________________________________________7
5.4 Plumbing_________________________________________________________________________8
5.4.1 Connecting an M UV254 Analyzer _________________________________________________9
5.5 Electrical and Communication _______________________________________________________10
6Start Up and Operation_________________________________________________________________11
6.1 Start Up_________________________________________________________________________11
6.2 Operation _______________________________________________________________________12
7Cleaning ____________________________________________________________________________13
8Cleaning Configuration_________________________________________________________________14
8.1 M UV254 Analyzer Menu ___________________________________________________________15
9Maintenance _________________________________________________________________________16
10 Parts and Accessories _________________________________________________________________16
11 Cabinet Dimensions and Clearance_______________________________________________________17
12 Warranty ____________________________________________________________________________18
List of Tables
Table 1: Real Clean System I Specifications _____________________________________________________6
Table 2: Items and quantity list for unpacking ____________________________________________________6
Table 3: Commercial cleaning solutions________________________________________________________13
Table 4: Menu functions and configuration for Real Clean System ___________________________________14
Table 5: UV254 M Series menu selection of cleaning configuration __________________________________15
Table 6: Maintenance tasks and frequency for Real Clean system___________________________________16
Table 7: Spare parts for Real Clean system_____________________________________________________16

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Real Tech Inc. 3
List of Illustrations
Figure 5.1: Wash bottle holder ________________________________________________________________7
Figure 5.2: Mounting cabinet _________________________________________________________________7
Figure 5.3: Sample bolt and washer for attachment________________________________________________7
Figure 5.4: Real Clean system ports ___________________________________________________________8
Figure 5.5: Real Clean plumbing with Dual Feed__________________________________________________8
Figure 5.6: M UV254 analyzer and Real Clean plumbing connections _________________________________9
Figure 5.7: M Series analyzer connections _____________________________________________________10
Figure 5.8: Real Clean system communication and power connections _______________________________10
Figure 7.1: Effective cleaning ________________________________________________________________13
Figure 7.2: Inadequate cleaning______________________________________________________________13

Real Clean System I v 2.1
Real Tech Inc. 4
2 Overview
Thank you for purchasing from Real Tech Inc.
The Real Clean System I is an automatic chemical cleaning system for use with
any Real Tech Inc. M2000 or M3000 series analyzers. The purpose of the
system is to reduce fouling of the flow cell within the analyzer.
The Real Clean and M series Analyzer are plumbed so that process water goes through the Real Clean to the
Analyzer. When a cleaning cycle starts, the Real Clean system halts input of process water and pumps
cleaning solution from its wash bottle to the flow cell of the M series analyzer on a timed schedule, or when
needed, immediately through manual intervention.
A portion of cleaning fluid is recaptured and directed back into the wash bottle after a cleaning cycle is
completed. Analyzer measurement resumes after the tubing is cleared of residual cleaning fluid by influx of
process water.
The cleaning system is controlled through the Operator Interface of the Real Tech M series analyzer. From
here, the system is enabled, and a cleaning frequency is selected.
Cleaning of the flow cell is best achieved when cleaning frequency and cleaning fluid work in unison to prevent
the accumulation of fouling agents inside the flow cell.
*Your Serial Number is located on the inside of the cabinet door.
Model Number
UVT-078130
Serial Number*
On schedule,
cleaning fluid drawn
from bottle by
pump.
Cleaning fluid to
flow cell for a
10-minute hold
time.

Real Clean System I v 2.1
Real Tech Inc. 5
3 Safety and Warranty Registration
3.1 Safety Instructions
Please read and follow all safety instructions outlined in this owner’s manual prior to
installation and/ or operation.
1. Visually inspect the device prior to operation. If it seems broken or damaged in any way, do not use.
Contact Real Tech Inc. for a replacement.
2. Ensure that all responsible personnel carefully read this manual before installing or servicing the device.
3. Failure to properly install and maintain this device may impact its effectiveness and warranty.
4. Improper use of this device may cause injury.
3.2 Warranty Registration
Please register within 30 days
To activate your standard two-year warranty for your product, the end user of the product is responsible for
filling out the warranty registration information for their company. Failure to do so could void the warranty. See
the warranty section for full details on Real Tech’s two-year warranty program.
Please register online at: www.realtechwater.com/product-registration.
Thank you for choosing Real Tech!

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Real Tech Inc. 6
4 Technical Specifications
Table 1: Real Clean System I Specifications
CHARACTERISTIC
TECHNICAL DATA
CLEANING FREQUENCY
User configurable cleaning cycle
CLEANING CAPACITY
1L storage container
DIMENSIONS
10”high x 18” wide x 6” deep (25 cm x 46 cm x 15 cm)
ENCLOSURE
Wall mountable
FLUID CONNECTIONS
¼” (6 mm) push-to-connect fittings and flex tubing
ELECTRICAL
Operates from 24 VDC
STORAGE TEMP.
-20°C to +60°C (-4°F to +140°F)
OPERATING TEMP.
0°C to 45°C (32°F to 113°F)
WEIGHT
10 lb (4.5 kg)
WETTED MATERIAL
Polypropylene, Marprene
WARRANTY
2-year limited warranty
5 Installation
5.1 Unpacking and Inspection
To begin, remove the Real Clean system from the packaging and
carefully inspect the product to ensure that no visible damage has
occurred during shipping. The following items will be packed inside
the box:
Table 2: Items and quantity list for unpacking
ITEM
QUANTITY
Real Clean System
1
1L Wash Bottle
1
Wash Bottle Holder
1
Power and Communication Cable
1
Owner’s Manual
1
Please ensure all items are unpacked and accounted for before moving on to assembly.

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5.2 Assembly
The wash bottle holder must be mounted onto the Real Clean I
system from the underside of the enclosure as shown in Figure 5.1.
Fittings are supplied with the holder.
After mounting the enclosure, fill the 1L wash bottle supplied with
cleaning fluid. Recommended fluids are outlined in Section 7 –
Cleaning. Connect the tubing from the system to the spout on the
1L bottle supplied.
5.3 Mounting
The system is enclosed in a wall mountable cabinet.
The cabinet should be attached to the wall at all four
of the mounting holes provided (top left and right;
bottom left and right in Figure 5.2).
Use screws and washers that are sturdy enough to
support the cabinet weight of approximately 10 lbs.
Cabinet dimensions are to the nearest 1/8 inch. Refer
to Section 11, Cabinet Dimensions and Clearance for
drawings of dimensions and clearance.
The expanded view at right (Figure 5.3) shows
an example of a ¼” bolt and washer inserted in
the front side of the cabinet.
The system should be mounted in a convenient
location near the M series instrument to be
cleaned (less than 2 ft.).
Figure 5.1: Wash bottle holder
Figure 5.2: Mounting cabinet
Figure 5.3: Sample bolt and washer
for attachment

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Real Tech Inc. 8
5.4 Plumbing
Process water from a pressurized source flows through the Real Clean system and into the connected
instrument for measurement.
Piping is required to be ¼” OD flex tubing of whatever pressure rating is needed for the particular site. Figure
5.4 displays the two push-to-connect inlet and outlet ports on the side of the Real Clean system.
The Real Clean system is connected in series with the instrument to be cleaned. It is preferred to keep the
tubing between the Real Clean and instrument less than 2 feet. Configurations for the M series instruments are
outlined in Figure 5.6.
Note: If installing with a Dual Feed system, the Real Clean will be installed prior to the Dual feed on the Stream
1 port (See Figure 5.5). Refer also to the Dual Feed manual for further instructions.
Figure 5.4: Real Clean system ports
From Process
To Analyzer
To Stream 1
From Process
To Analyzer
Figure 5.5: Real Clean plumbing with Dual Feed

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5.4.1 Connecting an M UV254 Analyzer
1. Connect ¼” OD flex tubing from a pressurized source to
the IN port on the Real Clean system.
2. Connect ¼” tubing from the OUT port on the Real Clean
to the IN port on the side of the analyzer.
3. Connect ¼” tubing to the OUT port on the analyzer and
divert to drain.
IMPORTANT: The test water must be allowed to flow unrestricted to
drain so that no significant pressure will occur inside the flow cell.
Figure 5.6: M UV254 Analyzer and Real Clean plumbing connections
Water In
Water Out
(To Drain)
Real Clean System