Lutz SafetyBox User manual

Translation of the
original instructions
Monitoring module SafetyBox
Please read this manual before starting up.
To be retained for future reference.
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Table of Contents
1. Concerning this manual.................................................................................................................... 4
1.1 Terms .......................................................................................................................................... 4
1.2 Target groups ............................................................................................................................. 4
1.3 Associated applicable documents .............................................................................................. 4
1.4 Warnings and symbols ............................................................................................................... 5
1.5 Latest state ................................................................................................................................. 5
1.6 Copyright .................................................................................................................................. 5
2. Safety ................................................................................................................................................ 6
2.1 General safety information......................................................................................................... 6
2.2 Proper use .................................................................................................................................. 8
 2.3 Identication .............................................................................................................................. 9
3. Transport and storage....................................................................................................................... 9
3.1 Transport .................................................................................................................................... 9
3.2 Storage........................................................................................................................................ 9
4. Starting up ..................................................................................................................................... 10
4.1 Setting and testing the SafetyBox ............................................................................................ 10
4.2 Mount the leakage sensor on the pump .................................................................................. 11
4.3 Completing commissioning...................................................................................................... 11
5. Operation........................................................................................................................................ 12
6. Maintenance and servicing............................................................................................................. 12
6.1 Changing the fuse .................................................................................................................... 12
7. Repairs .......................................................................................................................................... 13
8. Waste disposal ................................................................................................................................ 13
Declaration of conformity..................................................................................................................... 15

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1. Concerning this manual
This manual
• is part of this product
• is valid for all mentioned series
• describes the safe and proper use in all operating stages
1.1 Terms
User: Single person or organisation who is using the products e.g. customer, user, assistant
Children:Young persons up to and including the age of 14 years.
1.2 Target groups
Target group Task
User ►Retain these operating instructions at the product’s place of use for
future reference.
►Demandthestatoreadandobservetheseinstructionsandthe
additional valid documents, in particular the safety information and
warnings.
►Observe additional regulations and instructions concerning the
plant.
Qualiedpersonnel,installer ►Read, observe and follow these instructions and the additional valid
documents, in particular the safety information and warnings.
Tab. 1: Target groups and their tasks
1.3 Associated applicable documents
Document Purpose
Operating instructions of the connected device Checking the electrical data
Tab. 2: Associated applicable documents and purpose

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1.4 Warnings and symbols
Warning Level of risk Consequences in case of
non-compliance
DANGER direct danger death or serious injury
WARNING possible direct danger death or serious injury
CAUTION possible dangerous situation light injury
NOTICE possible dangerous situation damage of property
Tab. 3: Warnings and consequences in case of non-compliance
Symbol Meaning
Safety information
►Comply with all measures that are marked with a safety sign to prevent injuries or
death.
iInformation / Recommendation
►What to do
→Cross reference
3Requirement
Tab. 4: Symbols and meaning
1.5 Latest state
Pleasendthelateststateofthisoperatinginstructionunderwww.lutz-pumpen.de.
1.6 Copyright
The content of this operating instruction and the images contained in them are subject to the copyright
protectionofLutzPumpenGmbH.

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2. Safety
The manufacturer will not be held responsible for any damages resulting from non-compliance of the
overall documentation, in particular for damages in case of non-compliance of the operating instructions.
2.1 General safety information
Observe following regulations before accomplishing all activities.
Product safety
The device is constructed in conformity with the state of the art and approved safety-related standards.
Danger, however, can occur during use for life and health of the user or third parties or damage of the
device and other material assets. Therefore:
• Operate the device only in a technically sound state, for its proper use, and conscious of safety and
hazardstakingintoaccounttheseinstructions.
• Ensure that these instructions and all associated applicable documents are complete, legible, and
stored in a place that personnel can access at all times.
• Refrain from any manner of working that endangers personnel or uninvolved third parties.
• In the case of a safety-relevant malfunction, stop the device immediately and enlist a responsible
person to rectify the malfunction.
• In addition to the overall documentation, observe the statutory or other safety and accident
prevention regulations, as well as the valid standards and guidelines of the respective operating
country.
Modications
Unless the manufacturer has provided its consent in writing, the manufacturer is not liable for
interventionsperformedbytheuser(modications)ontheproduct,suchasconversion,alteration,new
design,etc.Modicationsnotagreedwiththemanufacturermayhavethefollowingeects,among
others:
• Functional impairments on the appliance or plant
• Damage to the appliance and other property damage
• Environmental damage
• Personal injuries right through to death

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Duties of the operator
Safety-conscious working
• Operate the device only in a technically sound state, for its proper use, and conscious of safety and
hazardstakingintoaccounttheseinstructions.
• Ensure observance and monitoring of:
- Proper use
- Statutory or other safety and accident prevention regulations
- Safetyprovisionsinhandlinghazardoussubstances
- Valid standards and guidelines in the respective country of operation
• Provide protective equipment.
Personnel qualication
• This device must not be used by children. It may be used by persons of reduced physical, sensory or
mental capacity or by persons lacking in experience or knowledge provided that they are supervised
orhavebeeninstructedinthesafeuseofthedeviceandunderstandtheassociatedhazards.
Cleaning or user maintenance must not be performed by children.
• Ensure that personnel tasked with work on the device has read and understood these instructions
and all associated applicable documents, particularly safety, maintenance and servicing information,
before they start work.
• Clarify responsibilities, competencies and monitoring of the personnel.
• Personnel to be trained must only work on the device under the supervision of technical personnel.
Statutory warranty
• Duringtheguaranteeperiod,obtainthemanufacturer'spermissionformodications,maintenance
work or alterations.
• Use only original parts.
Duties of the personnel
• Observe the notices on the device and maintain them in a legible state.
• Use protective equipment where necessary.
• Ensure that the device is disconnected from power supply before you carry out assembly and maintenance
work.

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2.2 Proper use
The SafetyBox monitors the tightness of the pump tubes. A sensor detects an impermissibly leaked
electrically conductive liquid and indicates this by means of an optical and an acoustic signal.
TheSafetyBoxmayonlybeusedincombinationwithpumpsfromLutzPumpen.
• The SafetyBox can be used in the following environments:
- on roofed surfaces
- in open and closed rooms
• Observe following technical data:
Voltage 230V ~
Frequency 50Hz
Max. switching current: 8 A
Protection class IP 54
Ambient temperature -10 – 50 °C
Altitude up to 2000 m
Material housing PC
Material sensor Stainless steel 1.4571, PVC
Weight with sensor 1050 g
Minimum conductivity of the detectable liquid 10 µS/cm
Sensitivity adjustment range 5–100kΩ
Prevention of obvious misapplication (examples)
• Do not immerse SafetyBox in liquid.
• DonotoperatetheSafetyBoxinexplosionhazardarea.

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2.3 Identication
1Type
2Technical data
3Serial number
4Year of construction
3. Transport and storage
3.1 Transport
Unpacking and checking condition of delivery
►Unpack the SafetyBox on receipt and check for transport damages.
►Report transport damages to the manufacturer immediately.
►Check that the consignment is complete as ordered.
3.2 Storage
►StoreSafetyBoxdry,protectedagainstweathereectsandUV-rays.

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4. Starting up
3Device disconnected from power supply
3Mains socket has a shock-proof plug
4.1 Setting and testing the SafetyBox
►HangtheSafetyBoxwiththemountingbracketatthe
intended location.
►Insert the leakage sensor into the socket on the right-hand
side of the housing (→Fig.1,item1).
►Open the hinged window on the housing (→Fig.1,item2).
►Use a screwdriver to set the upper switch to "Up" (→Fig.2).
►Useascrewdrivertosetthelowerswitchto100kΩ
(→Fig.2).
►Connect the SafetyBox to the power supply using the power
supply cable (→Fig.1,item3).
►To test the leakage sensor, insert water drop by drop into
the inlet opening of the leakage sensor until the signal
device lights up and hums.
►Close the hinged window on the housing and disconnect
the SafetyBox from the power supply again.
►Dry the interior of the leakage sensor, e.g. with compressed
air.
Fig. 1: Setting and testing the SafetyBox
Fig. 2: Monitoring relay

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4.2 Mount the leakage sensor on the pump
►Screw the supplied threaded connection piece into the pump
head (→Fig.3,item1).Ifthereisnothreadonthepump
head,theexpansionbushingwiththeslotsidemustrstbe
inserted (→Fig.3,item1a).
►Connect the leakage sensor and threaded connection to
the hose (scope of delivery →Fig.3,item2).Usehoseclips
supplied for fastening (scope of supply →Fig.3,item3).
►The leakage liquid must be collected at the end of the
leakage sensor. Use a hose with an inner diameter of 9 mm.
Fig. 3:
Mount the leakage sensor on the pump
4.3 Completing commissioning
3Carefully read the operating instructions of motor and pump
tube.
3 Driveofthepumpisswitchedo
►Connect the SafetyBox to the power supply using the power
supply cable (→Fig.4,item1).
►There is a socket on the SafetyBox (→Fig.4,item2)to
switchothepumpdriveintheeventofleakage.Forelectric
drives, a motor with low-voltage release is recommended
to prevent uncontrolled restarting. A solenoid valve for
controlling the motor can be connected to the socket of a
compressed air drive.
Fig. 4: 4.3 Completing commissioning

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5. Operation
In the event of leakage, the LED on the signal box of the SafetyBox lights up and an acoustic alarm signal
sounds.
► Switchothemotorand,ifnecessary,closethevalveonthecontainer.
►Disconnect the SafetyBox from the power supply if the signal is interfering.
►Remove the cause of the leakage.
6. Maintenance and servicing
The leakage sensor must be cleaned after each leakage and checked for functionality (→Chapter4.1).
6.1 Changing the fuse
!DANGER
Live mains connection!
Electric shock can kill you.
►Replacingthefusemayonlybecarriedoutbyqualiedpersonnel–atrainedelectrician.Donot
open under voltage. The power supply must be interrupted and secured against unauthorised
reconnection. As the blowing of a fuse generally precedes a fault, have the unit checked before
changing the fuse.
►Onlyusethefusetypene-wirefuse5x20mm,IEC127-2,8Aslowblow(T).
►Loosen 4 screws on the housing cover (→Fig.5,item1).
►Remove the housing cover.
►Pull fuse holder out of fuse terminal (→Fig.5,item2).
►Remove and replace defective fuse.
►Insert the fuse holder into the fuse terminal.
►Mount the housing cover.
►Fasten the housing cover with 4 screws.
Fig. 5: Changing the fuse

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7. Repairs
►RepairsshouldonlybemadebythemanufacturerorauthorizedLutzdealers.
►OnlyuseLutzspareparts.Ifothersparepartsareused,liabilityonthepartofLutzPumpenisobsolete.
8. Waste disposal
►Dispose of the device according to the locally applicable regulations.

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Translation of the original declaration of conformity
We herewith declare under the sole responsibility that the following product complies with
the EU Directives listed.
Product: Monitoring module
Type: SafetyBox
Manufacturer: LutzPumpenGmbH
Erlenstraße 5-7
D-97877 Wertheim
Relevant European Directives:
LVD 2014/35/EU
EMV 2014/30/EU
 RoHS 2011/65/EU,2015/863/EU
Applicableharmonizedstandards:
EN 60947-5-1
EN 61000-6-1
EN 61000-6-2
EN 61000-6-3
EN 61000-6-4
EN 61010-1
Wertheim, 29.10.2019
 HeinzLutz,CEO

en
Lutz Pumpen GmbH
Erlenstraße 5-7
D-97877 Wertheim
Tel. (+499342)879-0
Fax (+499342)879404
e-mail:[email protected]
http://www.lutz-pumpen.de
Subject to technical changes. 10/19 Order No. 0697-101 Printed in Germany