Operating instructions
Water sampler
BÜHLER
BU 4010/3010//4210/4410/6010
DOC028.52.90409_BÜHLER_April12.doc
Remarks
HACH LANGE GmbH is not liable for possible faults in this documentation. Any liability for direct or consequential damages in connection with the delivery or the use of this device is excluded as far as it is legal.
All rights, especially the rights for duplication, distribution and/or translation, are reserved to HACH LANGE GmbH. Any reproduction, use or duplication of this manual, also in extracts, is prohibited by law without the previous written agreement of HACH LANGE GmbH.
Subject to changes!
Access code for programming, system settings, key lock |
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Password: |
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6299 |
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Your password: |
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Copyright by HACH LANGE GmbH © 1998 – 2012
General Information |
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Table of contents |
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Table of contents ................................................................................................................................ |
3 |
General information ............................................................................................................................. |
4 |
Safety remarks..................................................................................................................................... |
4 |
Before putting into service ................................................................................................................... |
4 |
Permissible application ........................................................................................................................ |
4 |
Permissible operating and ambient conditions .................................................................................... |
4 |
Redelivery for repair............................................................................................................................. |
5 |
Use of Hazard Information................................................................................................................... |
6 |
Precautionary labels ............................................................................................................................ |
6 |
Characteristics: sampler 4010 ........................................................................................................... |
11 |
Characteristics: sampler 4210 ........................................................................................................... |
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Characteristics: sampler 4410 ........................................................................................................... |
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Characteristics: sampler 6010 ........................................................................................................... |
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Characteristics: sampler 3010 ........................................................................................................... |
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Dimensions of devices Bühler 4010, 4210, 4410 depending on the bottle variant (see technical |
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specifications) .................................................................................................................................... |
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Dimensions of devices Bühler 4010, 4210 depending on the bottle variant (see technical |
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specifications) .................................................................................................................................... |
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Dimensions of device Bühler 4410 depending on the bottle variant ................................................. |
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(see technical specifications)............................................................................................................. |
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Dimensions of device Bühler 3010, depending on the bottle variant (see technical specifications) .20 |
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Installing the apparatus...................................................................................................................... |
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Troubleshooting ................................................................................................................................. |
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Connections ....................................................................................................................................... |
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Terminal assignment – input signals ................................................................................................. |
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Sampling modes ................................................................................................................................ |
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Troubleshooting – vacuum sampling system .................................................................................... |
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Flow-proportional sampling system ................................................................................................... |
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Troubleshooting – flow-proportional sampling system ...................................................................... |
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Bypass sampling system ................................................................................................................... |
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Troubleshooting – bypass sampling system...................................................................................... |
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Sample distribution at Bühler 4010/3010//6010................................................................................. |
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Troubleshooting – distributor 4010/3010//6010 ................................................................................. |
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Sample distribution at Bühler 4210.................................................................................................... |
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Sample distribution at Bühler 4410 – variants: 12 / 24 bottles .......................................................... |
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Sample distribution at Bühler 4410 – variants: 2 / 4 bottles .............................................................. |
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Troubleshooting – distributor Bühler 4410......................................................................................... |
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Programming ..................................................................................................................................... |
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Maintenance ...................................................................................................................................... |
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Spare parts / accessories BÜHLER 3010, 4010, .............................................................................49 |
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Spare parts sample distribution BÜHLER 3010, 4010 ...................................................................... |
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Circuit diagram terminal connections................................................................................................. |
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Warranty and liability.......................................................................................................................... |
55 |
Contact............................................................................................................................................... |
56 |
Page 3 |
Manual BÜHLER BU4010ff |
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General Information
General information
We are glad that you have chosen this product.
When developing this device, we combined approved technique with innovative detail solutions. Greatest importance has also been attached to the design of an apparatus which provides easy access for connection and maintenance works.
Safety remarks
Disconnect the mains power connections before carrying out any connection, maintenance or repair works.
Before putting into service
-Please read these operating instructions and special remarks thoroughly before putting the device into service.
-Familiarize yourself with the safety and operating requirements in order to safeguard personnel and equipment.
-The apparatus has been subjected to exhaustive quality inspections before dispatch.
-Any service and maintenance works required may only be carried out by trained service personnel.
-Observe the local safety regulations and the rules for prevention of accidents.
-Observe the rules concerning the handling of hazardous substances.
-Do only use original spare parts or spare parts authorised by the manufacturer.
-No liability or claims under guarantee will be accepted in respect of any modifications or conversions of the apparatus, other than those carried out by us or by persons authorised by us or for which we have given express permission (in a written form)! This also refers to any damage due to incorrect operation and/or improper use of the equipment.
Permissible application
The permissible application of the water sampler consists in the extraction of liquid, aqueous substances, temperature range 0°C to 40°C. The device must only be installed in areas free from explosion hazard and must only be used for sampling of non-explosive substances. Please refer to the technical specifications in chapter “Specifications”. Other applications are not allowed!
Permissible operating and ambient conditions
-Sample extraction of liquid aqueous substances, temperature range: 0°C to 40°C.
-The sampler is designed for operation in non-hazardous areas (no explosion risk).
-The sampler can be operated at ambient temperatures from -20°C to +43°C.
-Sampling from pressurised lines is not possible without optional accessories.
-The device is weather-proof and suitable for outside operation.
Page 4 |
Manual BÜHLER BU4010ff |
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General Information
Redelivery for repair
Before returning any appliances to us, please pay attention to the following to avoid unnecessary cost and repair delays:
-Redeliveries only after agreement by the supplier
-All appliances or parts returned to us for repair must be cleaned and free of any hazardous substances whatsoever (acids, alkaline solutions, solvents, etc.) as in Germany official regulations regarding waste stipulate that persons in possession of hazardous waste are responsible for its disposal and that, at the same time, employers are responsible for protecting their employees against hazardous materials.
-Any cleaning or disposal required to be carried out by us will be charged for accordingly.
All packing materials can be disposed of as usual.
Packing materials are: cardboard, wood, PS and PE.
If the packing is returned free of cost, we will take care of its disposal.
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Manual BÜHLER BU4010ff |
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General Information
Safety information
Please read this entire manual before unpacking, setting up or operating this equipment. Pay attention to all danger and caution statements. Failure to do so could result in serious injury to the operator or damage to the equipment.
To ensure that the protection provided by this equipment is not impaired, do not use or install this equipment in any manner other than that specified in this manual.
Use of Hazard Information
DANGER
Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that may result in minor or moderate injury.
Important Note: Information that requires special emphasis.
Note: Information that supplements points in the main text.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument could occur if not observed.
This symbol, if noted on the instrument, references the instruction manual for operation and/or safety information.
This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or electrocution exists.
This symbol, if noted on the product, indicates the need for protective eye wear.
This symbol, when noted on the product, identifies the location of the connection for Protective Earth (ground).
This symbol, when noted on the product, identifies the location of a fuse or current limiting device.
Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12 August 2005. In conformity with European local and national regulations (EU Directive 2002/96/EC), European electrical equipment users must now return old or end-of life equipment to the Producer for disposal at no charge to the user.
Note: For all electrical products (marked or unmarked) which are supplied or produced by Hach-Lange, please contact the local Hach-Lange sales office for instructions for proper disposal.
Page 6 |
Manual BÜHLER BU4010ff |
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Installation
Device designation |
4010 |
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Housing |
Stainless steel with 40 mm insulation, |
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(material 1.4301/ SS304) / PS / PC (GF10) |
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Option: |
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(material 1.4571/ SS316Ti; SS304 EPOXY-coated; |
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SS316Ti EPOXY-coated) |
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Thermostatic control |
Self-contained cooling / heating with 4 settings, no-frost. |
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Temperature in sample compartment: 4°C (setting range: 0,0-9,9°C) |
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Control |
Microprocessor control, foil keyboard, graphical display (128*64 Pixel), |
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back lit |
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Data memory |
Non-volatile data memory: storage of sampling and malfunction data |
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like sample extractions, bottle changes, messages, external signals |
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Programming |
12 user programs (can be edited freely) |
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Program start options |
Immediately, at a certain time, by an external signal |
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Program stop options |
End of sampling program after one program run, continuous operation |
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or x-runs |
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Pause mode |
Interruption of program at any time |
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Overfilling protection |
Adjustable from 1–999 samples/bottle |
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Interval setting |
1 min. to 99 h 59 min. in steps of 1 minute |
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Pulse setting |
1 to 9999 pulses/sample |
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Manual sample extraction |
Possible at any time without interrupting the current program run |
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Program protection |
Up to 5 years after voltage loss |
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Interface |
Mini-USB, RS422/485, RS 232 |
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Communication |
Optional: TCP/IP RJ45 WEB board, 4-32GB SD/SDHC memorycard |
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Optional: Modbus or DP PROFIBUS connection |
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Languages |
Multi-language, selectable |
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Signal inputs |
• 2x analogue: 0/4-20 mA, |
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• 8x digital (flow, event, 1x free programmable) |
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Optional: expansion 4x digital, 3 free programmable and |
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8x Analogue Inputs 0-20mA / 0-10 V |
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Pulse-length min. 60 ms u. switch-level 7-24V, max. working |
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restistance 500 Ohm, signal-length |
max. 30 m |
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Signal outputs / status |
Max. 8 digital outputs, 1x collective message |
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messages |
Optional: expansion 8x digital, 5 are |
free programmable |
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Sampling method |
-Vacuum system 20-350 ml, plastic vessel |
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-Vacuum system 20-500 ml, optional |
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-Vacuum flow-proportional 5-350 ml, optional |
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-Bypass system 20-250 ml optional |
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Single sample volume |
< 2,8 % at standard vacuum system |
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accuracy |
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Suction height |
Max. 8 m (at 1013 hPa and stagnant medium) |
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Pumping speed |
>0,5 m/s at a suction height up to at least 7,8 m (at 1013 hPa); pump |
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capacity can be adjusted electronically. |
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Suction hose |
PVC, L=7,5 m, ID=12 mm (ID 16 mm at flow-proportional option) |
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Max. hose length 30 m |
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Sampling modes |
Time-related, flow-dependent, flow-proportional (option), event-related, |
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manual sample extraction |
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Bottle variants |
Plastic |
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1 x 25 L, 1 x 50 L, 2 x 10 L |
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4 x 6,0 L, 4 x 10 L, 4 x 14 L, 4 x 20 L, 4 x 25 L |
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12 x 2,9 L, 24 x 1,0 L, 24 x 2,9 L |
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Glass |
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12 x 2,0 L, 24 x 1,0 L, 24 x 2 L |
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Overall dimensions |
(Hxwxd) |
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1.290 (1.890*)x 690 x 645 mm |
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for bottle variants: 1x25 L, 1x50 L, 2x10 L, 2x22 L, 4x6 L, 4x10 L, |
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4x14 L, 12x2 L, 12x2,9 L, 24x1 L |
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1400 (2015*) x 930 x 850 mm |
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for bottle variants: 4x20 L, 4x25 L, 24x2,9 L, 24x2 L, 36x1 L |
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Page 7 |
Manual BÜHLER BU4010ff |
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Installation
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*) with opened top |
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Weight |
100 kg with composite container; higher weight when using several |
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bottles and/or glass bottles |
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Power supply |
230 V 50Hz |
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optional 115 V 50/60Hz |
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Power requirement |
Approx. 350 VA (with cooling) |
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Ambient temperature |
-20 - +43°C |
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Sample temperature |
0 – 40°C |
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Standards |
Device meets ISO 5667 standard |
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Wetted materials |
PVC, Silicone, PS, PE, EPDM (optional: glass (Duran50) metering |
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vessel, sinker weight SS304) |
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Device designation |
4210 (like 4010, with the following modifications) |
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Device type |
Fixed site sampler for sampling of faecal matter |
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Rinsing water inlet |
Union nut R 3/4" (max. 2 bar) |
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Rinsing water outlet |
Hose connector 25 mm |
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Sampling method |
Vacuum system 20-500 ml |
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Sampling modes |
Time-related, flow-dependent, event-related, manual sample extraction |
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Bottle variants |
Plastic |
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1 x 25 L, 4 x 14 L, 4 x 20 L |
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12 x 1 L, 23 x 1,0 L |
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Glass |
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12 x 1,0 L, 23 x 1,0 L |
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Sample distribution |
Direct distribution with additional position for rinsing water. When using |
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the rinsing function, the customer has to make sure that the rinsing |
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water can drain off freely |
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Overall dimensions |
1.290 (1.890*) x 690 x 645 mm |
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for bottle variants: 1x25 L, 4x14 L, 12x1 L |
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1400 (2015*) x 930 x 850 mm |
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for bottle variants: 4x20 L, 23x1 L |
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*) with opened top |
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Weight |
105 kg with composite container; higher weight when using several |
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bottles and/or glass bottles |
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Device designation |
4410 (like 4010, with the following modifications) |
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Device type |
Self-emptying fixed site sampler for continuous operation without the |
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need of personnel (monitoring applications) |
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Emptying/rinsing |
Bottles are emptied, rinsed and re-filled on the same bottle position. |
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The rinsing head is installed above the bottle. |
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Bottle emptying for sample |
According to the device version: manual bottle emptying at 12 and 24- |
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collection |
bottle version or menu-driven emptying at 2 and 4-bottle version |
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Hose inlet |
Hose connection at dosing unit (top) |
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Union nut R 3/4", hose ID 12 mm |
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Hose outlet |
Hose connection at dosing unit |
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Silicone hose 12x2, is only slipped over |
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Rinsing water inlet |
Union nut R 3/4" (max. 2 bar) |
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Rinsing water outlet |
Union nut R 1 1/4". When using the rinsing function, the customer has |
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to make sure that the rinsing water can drain off freely |
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Bottle variants |
Plastic |
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2 x 10 L, 4 x 5 L, 4 x 10 L, 24 x 2 L (PPH) |
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Glass |
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12 x 1,6 L, 24 x 1,0 L, 24 x 2 L |
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Overall dimensions |
(Hxwxd) |
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• 1.290 (1930*) x 690 x 645 mm |
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Page 8 |
Manual BÜHLER BU4010ff |
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Installation
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for bottle variants: 2 x 10 L, 4 x 5 L, 12 x 1,6 L |
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• 1400 (2175*) x 800 x 850 mm |
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for bottle variants: 4 x 10 L, 24 x 1 L, 24 x 2 L |
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*) with opened top |
Weight |
115 kg with bottle option 2x10 L PE; higher weight when using other |
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bottle or glass bottle options |
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Device designation |
6010 (like 4010, with the following modifications) |
Device type |
Fixed site sampler in double-housing (measuring station) |
Measuring pot inlet |
Hose nozzle ½“, hose ID 12 mm |
Measuring pot outlet |
Hose nozzle ID 40 mm. The customer has to make sure that the water |
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in the measuring pot can drain off freely |
Bottle variants |
Plastic |
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1 x 25 L, 1 x 50 L, 2 x 10 L |
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4 x 6,0 L, 4 x 10 L, 4 x 14 L, |
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12 x 2,9 L, 24 x 1,0 L |
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Glass |
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12 x 2,0 L, 24 x 1,0 L |
Overall dimensions |
(Hxwxd) |
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1.690 (2290*) x 1280 x 645 mm |
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*) with opened top |
Weight |
Approx. 250 kg with composite container; higher weight when using |
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several bottles and/or glass bottles |
Power requirement |
Approx. 450 VA (with cooling + SC1000 controller), higher requirement |
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when using the optional spiral pump |
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Device designation |
3010 (like 4010, with the following modifications) |
Device type |
Compact device in plastic housing, especially suitable for high ambient |
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temperatures. Material: PE with 50 mm insulation / Styrosun / PC |
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(GF10) |
Suction height |
Max. 7,5 m (at 1013 hPa and stagnant medium) |
Pumping speed |
>0,5 m/s at suction height up to at least 6 m (at 1013h Pa); pump |
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capacity can be adjusted electronically |
Suction hose |
PVC, L=7,5 m, ID=10 mm (ID 16 mm at flow-proportional option). |
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Max. hose length 30 m |
Bottle variants |
Plastic |
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1 x 25 L, 4 x 14 L, 12 x 2,9 L, 24 x 1,0 L |
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Glass |
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12 x 2,0 L, 24 x 1,0 L |
Sampling method |
Vacuum system 20-350 ml with plastic metering vessel |
Ambient temperature |
-20°C to + 50°C (tropicalised) |
Overall dimensions |
(Hxwxd) |
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1.100 (1.640*) x 760 x 745 mm |
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*) with opened top |
Weight |
Approx. 70 kg with composite container, higher weight when using |
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several bottles and/or glass bottles |
Page 9 |
Manual BÜHLER BU4010ff |
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Installation
Characteristics: sampler 4010
The device consists of the following component parts:
1.Protective top (can be opened)
2.Upper part of housing
3.Back lit LC-display
4.Keyboard
5.Lower part of housing (cooled sample compartment)
6.Motor-driven distributor
7.Distributor plate
8.Sample bottles
9.Carrying tray for bottles
10.Fixing bar
11.Fixing bar
12.Dosing unit
13.Pinch valve
14.Type plate
Remark: |
The illustrated sampler corresponds to a standard version with 12 bottles and |
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distributor plate. |
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According to the sampler version, some components such as dosing unit or |
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distributor/bottles can be different! |
Remark: |
Please read the entire manual before unpacking, installing and operating this device. |
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Observe all danger and safety regulations. Non-observance can lead to serious |
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personal injury or to damage to the instrument. |
DANGER |
The workings described in this chapter of the manual must only be carried our by |
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qualified personnel. |
Page 10 |
Manual BÜHLER BU4010ff |
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Installation
Characteristics: sampler 4210
Compared to the standard samplers, the special sampler for sampling of faecal matter is equipped with a rinsing unit in the metering vessel and an additional outlet. Furthermore the sample is filled directly into the bottles. The section from the metering vessel to the distributor outlet is rinsed.
Method of operation: The metering vessel is rinsed automatically after each sample extraction. To do this, the distributor arm first moves on the discharge position and then back on the bottle. Thus a sample contamination is avoided.
The picture shows the metering vessel with additional rinsing water connection.
The rinsing head (arrow) can be seen after having removed the metering vessel.
The picture shows the distributor unit:
1.Detailed view of discharge position when rinsing.
2.Distributor arm with direct dosing.
3.Sample bottles.
4.Bottle carrying tray.
Page 11 |
Manual BÜHLER BU4010ff |
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Operation
Characteristics: sampler 4410
1. |
Protective top (can be |
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opened) |
2.Upper part of housing
3.Back lit LC-display
4.Keyboard
5.Lower part of housing (cooled sample compartment)
6.Type plate
7.Glass sample bottles
8.Distributor drive
9.Fixing bar
10.Dosing unit
11.Pinch valve
12.Combined dosing and rinsing head
13.Automatic discharge valve
14.Swivelling sample discharge tube
Remark: The illustrated sampler corresponds to a standard version with 24 bottles. According to the sampler version, some components such as dosing unit or distributor/bottles can be different!
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Manual BÜHLER BU4010ff |
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Operation
Characteristics: sampler 6010
1.Measuring unit with transducers and display
2.Control
3.Dosing unit
4.Distributor
5.Cable feed through (opt.: left side)
6.Main switch
7.Display of protection against dry running
8.Water inlet and outlet connection (opt.: left side)
9.Pump switch I/O
10.Terminal box
11.Pump (eccentric spiral pump)
12.Water inlet and outlet of measuring pot
13.Measuring pot
14.Fixture of electrodes/ measuring probes
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Manual BÜHLER BU4010ff |
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Operation
Schematic illustration
Water supply / water drain
1. Measuring transducer with display
2. Sampler control
3. Dosing system
4. Feed tube of dosing system
5. Distributor
6.Bottles with tray
7. Measuring pot drain pipe
8. Pump (e.g. eccentric spiral pump)
9. Outlet valve (manual/ automatic) for cleaning of measuring pot
10. Supply valve for measuring pot
11.Measuring pot with pressureless
overflow
12. Fixture of electrodes/ measuring probes
Overall dimensions: 1690 x 1280 x 645 mm (hxwxd)
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Manual BÜHLER BU4010ff |
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Operation
Characteristics: sampler 3010
1.Protective top (can be opened)
2.Upper part of housing
3.Back-lit LC-display with keyboard
4.MiniUSB interface
5.Lower part of housing (cooled compartment)
6.Motor-driven distributor
7.Distributor plate
8.Sample bottles
9.Bottle tray
10.Fixing bar
(illus. with option: mobile version)
11.Fixing bar
12.Dosing unit
13.Pinch valve
14.Type plate
Remark: The illustrated sampler corresponds to a standard version with 12 bottles and distributor plate.
According to the sampler version, some components such as dosing unit or distributor/bottles can be different!
Page 15 |
Manual BÜHLER BU4010ff |
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Operation
Dimensions of devices
Page 16 |
Manual BÜHLER BU4010ff |
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Operation
Page 17 |
Manual BÜHLER BU4010ff |
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Operation
Installing the apparatus
-The workings described in this chapter of the manual must only be carried out by qualified personnel.
-We recommend to install the apparatus as near as possible to the point of extraction. If installed outside, the device should be fixed on a solid flat base (e.g. plinth). The fixing bars do already have the necessary fixing holes.
-If the device is equipped with castors (mobile version), please make sure that the two lock-type castors are locked during operation.
-For better deaeration / ventilation install the apparatus with a distance of approx. 10 cm to the wall.
-The hose has to be laid with a continuous fall from the apparatus to the point of extraction, without fail. Lower lying points can lead to deposits in the hose which may freeze up in winter.
-To fix the suction hose, we recommend to use the extraction unit available as accessory.
-Fix the hose in such a way that the suction aperture lies in the direction of flow, so that coarse matter and fibres cannot be forced into the suction aperture.
Remark: |
To open the top cover both front screws (left + right) |
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have to be removed. Then the top cover can be lifted |
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up to the point where the retention bars snap-in. To |
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close the cover again, the two retention bars have to |
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be lifted slightly. |
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After having closed the cover, the |
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two screws (left + right) have to be screwed in again. |
Mains connection |
The device is equipped with a power supply lead. |
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The connecting data can be found in chapter “Technical Data”. |
Connect/disconnect |
The device is connected/disconnected by means of the mains plug (except |
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devices with main switch). |
Hose routing |
The apertures for the suction hose are on the left and on the right at the front. |
Signal inputs |
The signal inputs (e.g. for flow meter) are located on the „fold-out“ plate and |
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can be connected according to the plan of terminal connections shown there. |
Messages |
The relays required for messages (up to 4) can be fixed on the top hat rail. For |
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details please see the circuit diagram |
Remark:
The apparatus must be cleaned regularly in accordance with the degree of contamination present. In view of the quality of samples, we recommend to clean thoroughly especially the wetted parts like dosing unit, electrodes, distributor, bottles and inlet hose. Failure to do so could result in damage or destruction to the equipment, device that are not covered by warranty.
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Operation
Replacement of fuses
1. Main fuse of device
(is installed on fold-out plate)
Fine-wire fuse 230V/T8A 5x20
To replace the fuse, pull out fuse holder, open the cover and remove the fuse.
2. Fuse protection of CPU board by an automatic fuse. The fuse is
reactivated by disconnecting the device from the mains.
Troubleshooting
If a fault develops in your sampler, we can only provide prompt assistance if you give us the type and serial number of the apparatus concerned. You will find these data on the type plate.
The more precise your description of the fault is, the better our fault diagnosis will be.
Symptom |
Possible cause |
Action |
Sampler does not |
- Mains connection |
-Check mains cable |
function at all |
- Fuse defective |
-Check all fuses and replace them |
|
||
|
|
if necessary |
Cooling system does |
- Power supply |
-Check mains connection of |
not function |
|
cooling machine |
|
- Cooling system leaking |
-Contact service department |
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