Restrain B100 User manual

B100 Restrain Generator
Ripen
User Manual
V1.0
Original user manual
©Restrain 2019

It is mandatory to read this manual before you use the machine.
Copyright ©Restrain 2019
Restrain reserves the right to change specifications and/or spare parts without prior notice.
The content of this user manual may also be changed without prior notice.
For information about settings, maintenance and repairs not provided for in this user manual, please contact the technical department of your supplier.
This user manual has been compiled with all possible care. Restrain assumes no responsibility for any errors in this manual and/or the consequences of an
erroneous interpretation of the instructions.
All rights reserved. No part of this publication may be reproduced, stored in computerised databases, or made public, in any form or by any means, either
electronic, mechanical, through photocopying, recording or otherwise, without the prior written consent of Restrain. This also applies to the associated
drawings and diagrams.

Preface
This is the manual for the B100 Restrain Generator for ripening, hereafter referred to as 'the
machine'.
This manual is intended for anyone who works with the machine.
This manual contains information and instructions for installation, operation and maintenance
of the machine. We recommend that you carefully read this manual before use and follow the
procedures and instructions strictly. This will ensure that you get the best out of the machine and
prevents possible accidents and serious injury. The application and use of this product is the user’s
responsibility and should be in accordance with relevant legislation.
Storing the manual
This manual is a part of your machine. Store the manual in the immediate vicinity of the machine.
Always present a copy of the manual to anyone who works with the machine.
List of the symbols used in this manual
For all operations in which the safety of the operator and/or technician is at stake and where
caution should be exercised, the following symbols are used.
Indicates a hazardous situation that, if not avoided, could result in serious injury or death
and/or material damage if one does not obey the safety instructions.
Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury
and/or material damage if one does not follow the safety instructions.
Provides additional information that is helpful to do a task or to avoid problems.
Version history
During the lifetime of the machine, engineering improvements may result in the need to revise
this manual. It is then at the discretion of Restrain, if a revision or new version of this manual
is required. The following table describes the main changes for each document version of this
manual.
Version Date Changes
V1.0 August 2019 Original

Regulatory information
The B100 Restrain Generator is designed to comply with the following directives:
• 2014/30/EU: EMC Directive
The CE Declaration is available upon request. Please contact the manufacturer.

Contents
Preface..............................................................................................................................................3
Storing the manual....................................................................................................................... 3
List of the symbols used in this manual...................................................................................... 3
Version history.............................................................................................................................. 3
Regulatory information..................................................................................................................4
1 Introduction...................................................................................................................................7
1.1 Intended use...........................................................................................................................8
1.2 Technical specifications..........................................................................................................8
2 Description....................................................................................................................................9
2.1 Workings of the machine..................................................................................................... 10
2.2 Programmes......................................................................................................................... 10
3 Safety...........................................................................................................................................11
3.1 Safety signs on the machine............................................................................................... 11
3.2 Safety measures.................................................................................................................. 12
3.3 General safety warnings...................................................................................................... 12
4 Transport.....................................................................................................................................13
5 Installation...................................................................................................................................14
5.1 Unpacking.............................................................................................................................14
5.2 Place the machine............................................................................................................... 14
5.3 Prepare the Restrain ethanol jerrycan.................................................................................15
6 Operation.....................................................................................................................................16
6.1 Start the machine.................................................................................................................16
6.2 Turn off the machine............................................................................................................ 16
6.3 Emergency situations........................................................................................................... 17
7 Maintenance and cleaning........................................................................................................ 18
7.1 Daily checks......................................................................................................................... 18
7.2 Monthly check...................................................................................................................... 18
7.3 Cleaning................................................................................................................................18
8 Storage........................................................................................................................................ 19
8.1 Prepare for storage.............................................................................................................. 19
9 Troubleshooting......................................................................................................................... 20
9.1 Problems with the machine..................................................................................................20
10 End of the lease contract........................................................................................................21
11 Disposal.....................................................................................................................................22
Restrain
Contents 5

12 Appendices............................................................................................................................... 23
12.1 Material Safety Data Sheets.............................................................................................. 23
12.1.1 Identification of the substance................................................................................... 23
12.1.2 Composition................................................................................................................23
12.1.3 Hazards identification................................................................................................. 23
12.1.4 First aid measures......................................................................................................23
12.1.5 Fire-fighting measures................................................................................................24
12.1.6 Accidental release measures..................................................................................... 24
12.1.7 Handling and storage................................................................................................. 24
12.1.8 Exposure control and personal protection..................................................................24
12.1.9 Physical and chemical properties...............................................................................24
12.1.10 Stability and reactivity.............................................................................................. 25
12.1.11 Toxicological information...........................................................................................25
12.1.12 Ecological information.............................................................................................. 25
12.1.13 Disposal considerations............................................................................................25
12.1.14 Transport information................................................................................................25
12.1.15 Regulatory information............................................................................................. 25
12.1.16 Other information......................................................................................................26
12.2 Fuel COSHH assessment..................................................................................................27
Restrain
Contents 6

1 Introduction
The machine is a leased product.
• It is not allowed to make any changes to or replace any parts of the machine. Any
modification may result in hazardous situations that can cause personal injury and
damage the machine. Furthermore, this will void the warranty and lease contract.
Contact the manufacturer if anything needs replacement.
• Always use Restrain ethanol supplied by the manufacturer. The machine has been
thoroughly tested with this specific ethanol. If you use any other type of ethanol, this
may negatively affect the operation and life expectancy of the machine. Furthermore, it
will damage the crops, may damage the machine and cause personal injury.
Restrain
Introduction 7

1.1 Intended use
The machine is intended for indoor use only. Make sure that:
• the minimum empty room volume is 200 m3for normal cold stores;
• the minimum empty room volume is 500 m3for rooms that have been completely sealed to
controlled atmosphere standards.
The machine is intended for indoor use only. The maximum store size depends on the standard of
construction, room air leakage, and the target level of ethylene concentration.
When the room is too small, too much ethylene will remain inside. This will damage the
crops.
1.2 Technical specifications
The following specifications apply to the machine:
Description Value
Length 50 cm
Width 32 cm
Height 40 cm
Weight 21 kg
Sound emission Max. 40 dB(A)
Minimum ambient temperature when in use -1 °C
Maximum ambient temperature when in use 30 °C
Maximum relative humidity when in use 70 %
Restrain
Introduction 8

2 Description
This chapter describes the B100 Restrain Generator and its functions.
1
2
3
6
7
8
9
10
11
4
5
No. Item Function
1. Handles Use the handles to carry the
machine.
2. Programme selection knob Use the programme selection
knob to select the required
pump speed.
3. Reset button Use the reset button to restart
the machine after a thermal er-
ror. Refer to Troubleshooting
on page 20 for more inform-
ation.
Restrain
Description 9

No. Item Function
4. Ethanol pump The ethanol pump pumps the
ethanol from the jerrycan to the
machine.
5. Ethanol tube The ethanol tube transports the
ethanol from the jerrycan to the
machine.
6. Power converter The power converter converts
the voltage from the mains
power supply.
7. Mains power supply cord Use the mains power supply
cord to turn the machine on or
off.
8. Exhaust The exhaust expels hot air from
the heater.
9. Thermal error light The Thermal error light blinks
red when the catalyst has
reached its upper limit.
10. Pump light The Pump light tuns yellow
when the pump is on.
11. Power light The Power light tuns green
when the machine is powered.
2.1 Workings of the machine
The machine has an internal catalyst. The temperature of the catalyst reaches a high temperature.
The ethanol is pumped into the machine, the heat of the catalyst will vaporise the ethanol, which
then turns into ethylene.
2.2 Programmes
There are three programmes you can choose for the product you want to ripen:
• A pump speed of 1.44 litres per 24 hours
• A pump speed of 2.88 litres per 24 hours
• A pump speed of 4.32 litres per 24 hours
Restrain
Description 10

3 Safety
Your machine has been carefully designed and expertly built to be operated safely. This is
corroborated by the CE Declaration of Conformity. However, there are always dangers and safety
risks that cannot be eliminated. These dangers and risks are the result of the use functions of the
machine and operation of the machine by the user. This section discusses safety instructions and
precautions, how they will be pointed out to you and the requirements the user must meet. It is
essential that you are well aware of these safety instructions and requirements and observe them
at all times!
3.1 Safety signs on the machine
Pictograms and warnings have been fitted on the machine to warn users of the possible risks.
Pictogram Explanation Location
Warning sign "Heat" At the rear of the machine
Warning sign "This side up" At the right side of the machine
Text sign "Restrain Ethanol
ONLY" At the front of the machine
Make sure that the safety signs are always clearly recognisable and legible. Replace them
if this is not the case.
Restrain
Safety 11

3.2 Safety measures
Your machine has been equipped with the following internal safety measures:
Heating system sensors
The heating system is supplied with two internal sensors. One sensor measures the temperature
of the heater, the second sensor operates as a safety device. When the two sensors measure
different values or one of the sensors fails to operate, the machine will stop the vaporisation cycle
automatically. The Thermal error light will blink red. Refer to Troubleshooting on page 20 for
more information.
3.3 General safety warnings
Always adhere to the safety warnings in this manual. Failure to do so may result in serious
personal injury or material damage.
• Ethanol is extremely flammable. Do not smoke or use open fire, a radio or a mobile
phone when you handle the fuel.
• Do not place the machine in the vicinity of an ignition source.
• Make sure that there is a minimum of 0.6 m free space around the machine. The
exhaust becomes very hot and may cause an ignition hazard.
• Make sure that cables and wires cannot come into contact with the exhaust. The
exhaust becomes very hot and may cause an ignition hazard.
• Children must not play with the machine or the ethanol and the machine, the mains
power supply cord and the ethanol must be out of reach of children less than 16 years
old. Ethanol is extremely flammable and an irritant.
• Persons with reduced physical, sensory or mental capabilities or lack of knowledge must
not to use the machine. Ethanol is extremely flammable and an irritant.
• Immediately disconnect the machine from the power supply in case of damage to or
broken parts of the mains power supply cord or power converter. Damaged or broken
parts of the electrical system may cause serious personal injury.
• Do not remove the covers at any time. This may cause serious personal injury or
material damage.
• Ethanol is an irritant, wear gloves and safety goggles when handling ethanol. Also refer
to the Material Safety Data Sheets on page 23.
• Make sure that the location in which the machine is placed, has a minimum volume of
200 m3. Too much ethylene in the room will damage the crops.
• Make sure that the machine is kept free from moisture. Water ingress in the machine
may cause material damage.
• The machine contains a heater that becomes very hot. When you turn off the machine,
wait a minimum of 6 hours before you handle or move the machine.
Restrain
Safety 12

4 Transport
• The machine weighs 21 kg. Always carry the machine with two hands and keep the
machine upright.
• Do not drop the machine. This may cause personal injury or material damage.
• The machine has a cool down period of 6 hours. Turn off the machine hours before
shipment.
Restrain
Transport 13

5 Installation
This chapter describes the correct unpacking and installation procedures.
5.1 Unpacking
You receive the machine in special packaging.
Keep the packaging intact and store the packaging in a dry location. You need this
packaging when you return the machine to the manufacturer.
1. Carefully open the packaging.
2. Remove all materials from the box.
3. Make sure that all ordered parts have been delivered:
• B100 Restrain Generator
5.2 Place the machine
This task describes where and how to place the machine.
1. Place the machine in the premises that needs treatment.
2. Make sure that the location meets the following requirements:
• Place the machine at floor level.
• Place the machine at a location with good air circulation.
• Place the machine in a location away from normal loading activities.
Make sure that the machine does not touch any foreign objects or plastic structures.
The vapour from the machine is hot and can damage other surfaces.
3. Place barriers around the machine to protect the machine from potential damage.
4. Place a small amount of absorbent material under the exhaust to collect possible
condensation.
5. Plug the mains power supply cord into the electrical socket.
Restrain
Installation 14

5.3 Prepare the Restrain ethanol jerrycan
This task explains how to prepare the Restrain ethanol jerrycan for use with the machine.
Ethanol is extremely flammable. Do not smoke or use open fire, a radio or a mobile phone
when you handle the fuel.
Tools needed:
• Electric drill
• 8 mm drill bit
1. Remove the cable ties from the ethanol tube.
2. Remove the filter and weights from the ethanol tube.
3. Remove the cap from the ethanol jerrycan.
4. Drill two holes in the cap: one for the ethanol tube, one for the air.
5. Guide the ethanol tube through one of the holes.
6. Replace the weights and filter on the ethanol tube.
7. Screw the cap back onto the ethanol jerrycan.
Make sure that the filter touches the bottom of the jerrycan.
Restrain
Installation 15

6 Operation
This chapter explains how to operate the machine.
6.1 Start the machine
If necessary, start the machine as follows:
1. Plug in the mains power supply cord into the electrical socket.
The Power light will turn green.
The heater is warming the catalyst. This takes approximately 40 minutes.
2. Select the required programme:
• Pump speed 1.44 litres per 24 hours
• Pump speed 2.88 litres per 24 hours
• Pump speed 4.32 litres per 24 hours
The Pump light turns yellow.
6.2 Turn off the machine
This task describes how to turn off the machine.
1. Disconnect the machine from the mains power supply.
Restrain
Operation 16

The machine remains hot for at least 6 hours. Wait until the machine has cooled down
sufficiently before you handle or transport the machine.
6.3 Emergency situations
In case of an emergency situation:
1. Unplug the machine from the mains power supply.
For any other problem, refer to Troubleshooting on page 20.
To restart the machine after an emergency situation:
1. Plug in the mains power supply cord.
The machine will continue with its programme.
Restrain
Operation 17

7 Maintenance and cleaning
The machine does not require maintenance from the user.
Never open the machine yourself, this will damage the machine. If the machine requires
service or maintenance, contact the manufacturer.
7.1 Daily checks
When the machine is in use, make sure that the machine works correctly:
• The Power light is green.
• The Pump light is yellow.
• The Thermal error light is off.
• All cables are connected and undamaged.
7.2 Monthly check
When the machine is in use, make sure that all covers are properly secured.
7.3 Cleaning
Regularly clean the machine with a clean, soft and moist cloth.
Do not spray the machine with water or immerse the machine in water. This will
permanently damage the machine.
Restrain
Maintenance and cleaning 18

8 Storage
You can store the machine for later use.
• Always store the machine indoors. Keep the machine dry and free from weather influences.
• Make sure that the machine is placed upright when in storage.
• Store the machine in its original packaging.
8.1 Prepare for storage
This task describes how to prepare the machine for storage.
1. Disconnect the machine from the mains power supply.
2. Let the machine cool down for 6 hours.
3. Remove the tube from the ethanol jerrycan.
4. Store or dispose of the ethanol according to local laws and regulations. Also refer to the
Material Safety Data Sheets on page 23.
5. Store the machine indoors.
Restrain
Storage 19

9 Troubleshooting
This chapter describes the possible problems you may have with your machine and how to solve
them. Contact the manufacturer if you need assistance or if any other problem arises.
9.1 Problems with the machine
Problem Possible cause Solution
The power supply cord is dam-
aged or not plugged in.
Make sure that the power sup-
ply cord is undamaged and
plugged in the electrical socket.
The machine does not start.
There is no mains power sup-
ply.
Wait until the mains power sup-
ply comes back or connect the
machine to a different power
supply (e.g. a generator). The
machine will continue with the
selected programme.
The Thermal error light blinks
red and the heater has turned
off.
The temperature inside the
catalyst reached the upper lim-
it.
Wait 1 hour, then push the Re-
set button. After approxim-
ately 40 minutes the catalyst is
warmed up and the machine
will continue with the selected
programme.
Restrain
Troubleshooting 20