Scientifica PatchStar Micromanipulator Instruction manuelle

1
PatchStar
Micromanipulator
Setup and Operation Manual
Revision 7.0
Revision Date: 06/08/2018
Manual Part No.: S-MAN-1011

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© Scientifica Ltd
1A Kingfisher Court, Brambleside, Bellbrook Industrial Estate,
Uckfield, TN22 1QQ, United Kingdom
Tel +44 (0) 1825 749 933
Fax +44 (0) 1825 749 934
info@scientifica.uk.com

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Contents
Note: This manual describes the features, functions and operation of
the PatchStar micromanipulator. Before use, please carefully read this
manual, directions for all accessories, all precautionary information and
specifications.
1.0 Product Introduction .....................................................................2
1.1 Handling Scientifica equipment – precautions..............................2
1.2 The Scientifica PatchStar micromanipulator.................................2
1.2.1 Product overview ..................................................................2
1.2.2 Modular design .....................................................................2
1.2.3 Product Walkthrough.............................................................3
1.2.4 Left and right handed configurations.....................................3
2.0 Packing List ...................................................................................4
2.1 Standard items.............................................................................4
2.2 Optional items..............................................................................5
3.0 Initial Setup....................................................................................8
3.1 Mechanical configuration of the PatchStar...................................8
3.1.1 Configuring the PatchStar between right and left handed......8
3.1.2 Arranging the PatchStar in ‘low-profile’ configuration ..........11
3.2 Mechanical mounting and positioning of the PatchStar..............13
3.2.1 Mounting the PatchStar using the rotary base.....................13
3.2.2 Setting the rotational stops on the rotary base ....................15
3.2.3 Setting the rotational stops on the rotary stage ...................17
3.2.4 Attaching the head stage assembly.....................................19
3.2.5 Exchanging magnetic base to thumb screw lock.................20
3.3 Electrical setup of the PatchStar................................................23
3.3.1 Control Racks .....................................................................24
4.0 Powering up the system.............................................................24
4.1 Operating the PatchStars...........................................................24
5.0 Maintenance.................................................................................24
5.1 Cleaning ....................................................................................24
6.0 Frequently Asked Questions ......................................................26
6.1 No Movement............................................................................26
6.2 Drift............................................................................................26
7.0 Specifications..............................................................................29
7.1 Environmental Conditions..........................................................29
8.0 Warranty, Technical Queries and Returns.................................30
9.0 About Scientifica .........................................................................31
10.0 Assembly Location....................................................................31

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1.0 Product Introduction
1.1 Handling Scientifica equipment – precautions
This section contains important safety information related to general use of the PatchStar
micromanipulator. The Scientifica PatchStar is a piece of scientific equipment and as such
requires care when handling.
• Before use, carefully read the instructions, including all warnings and cautions.
• Inspect the product, any cables, and connectors before each use. Do not use any
equipment that appears damaged.
• Do not apply excessive tension to any cables connected to the PatchStar
• There are no user serviceable parts inside the unit.
• Always disconnect the instrument from the power supply prior to cleaning the system or
performing maintenance work.
Other important safety information appears throughout the manual.
Other important safety information appears throughout the manual.
If the PatchStar is not handled and operated correctly according the information
included in this manual this can adversely affect the performance and operation
of your PatchStar and may invalidate your warranty. Scientifica will
not be held responsible for any damages incurred by
improper use of the equipment.
1.2 The Scientifica PatchStar micromanipulator
1.2.1 Product overview
The PatchStar is a motorised micromanipulator, with three axis of mechanical movement
and a further virtual ‘approach’ axis. The PatchStar can be applied to a wide range of life
science applications, but is typically used for the placement of electrodes during
electrophysiology research.
The PatchStar features 20 mm of high resolution (20 nm) travel and drift of less than 1
micron over two hours. This movement can be controlled via the Scientifica range of user
interfaces or the LinLab software for Windows. This software is free of charge, including all
future upgrades and can also be used to customise the PatchStar’s features and control.
1.2.2 Modular design
Shipped as a single unit, the PatchStar’s modular design means that it consists of three
identical motorised stages, configured to correspond to the three axis of motorised
movement. These are popularly known as X, Y and Z axis:
X axis: left to right movement (blue adjusters and cable)
Y axis: front to back movement (green adjusters and cable)
Z axis: vertical up and down movement (red adjusters and cable)

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1.2.3 Product Walkthrough
Figure A: PatchStar micromanipulator, with key components indicated
1.2.4 Left and right handed configurations
Due to its modular design, the PatchStar can be quickly exchanged between left and right
handed configurations. PatchStars can therefore be mounted on both sides of a sample, with
control options and software remaining intuitive and the adjusters accessible.
PatchStars are ordinarily shipped in right handed configuration. Instructions on how to re-
configure this can be found in section 3.1.1 of this manual.
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Rotary Base
2
Y Axis (green adjuster)
3
X Axis (blue adjuster)
4
Z Axis L-bracket
5
Z Axis (red adjuster)
6a
Dovetail strip (Y Axis)
6b
Dovetail strip (X Axis)
6c
Dovetail strip (Z Axis)
7
Rotary stage

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2.0 Packing List
If the outside of the shipping packaging is damaged, notify your shipping department
immediately. The shipping department may wish to notify the carrier at this point.
If the shipping carton is not damaged, carefully remove and identify all of the components as
listed below. If any of items are missing, contact Scientifica Ltd. Please retain the packaging
for storage or future transportation of the system.
2.1 Standard items
Quantity
1
Manipulator assembly
1
Head Stage assembly
Standard – may be exchanged for optional probe
holder (PS-7750)
1
Break out box
1
User interface cable (15-way D-type to RJ45)
to

5
1
Breakout box lead (25-way D-type)
1
Screw kit (contents as per label inside lid)
1
Hex key set
1
Power Cable (cable provided will depend on your
country)
1
1U rack mounted controller
1 per 1U rack
Mains lead, locale specific
1 per 1U rack
USB lead (A-type to B-type)
1
Software CD
1
Setup and Operation Manual
2.2 Optional items
User Interfaces

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Adaptive accessories
Steep bracket (PS-7550)
Shallow bracket (PS-7500)
Flip-up bracket (PS-7700)
Low profile bracket (PS-7800)
Head stage plate (PS-7650)
Dovetail probe holder (PH-1000)

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Fixed Sliding Probe Carriage
(PS-7750)
Universal Rod holder
(PS-7600)
Electrode Holding Bar (EHB-500)
3.0 Initial Setup
3.1 Mechanical configuration of the PatchStar
Please remember: adjustment or removal of any screws or components other
than those noted in this manual can adversely affect the performance and
operation of your micromanipulator and may invalidate your warranty.
If you are unsure of the components discussed here, please review the schematic in section
1.2.3.
3.1.1 Configuring the PatchStar between right and left handed
The PatchStar can be set up for use in either a left handed or right handed configuration.
This allows the user to mount the manipulator on either side of the experiment and maintain
the operation of the virtual approach axis, as well as providing easy access to the manual
adjusters.
Note: The factory default configuration is right handed.
In the right handed set up the dovetail headstage slide projects to the left and the manual
adjusters are conveniently positioned away from the microscope. For the left handed setup,
the X axis (blue) must be removed and rotated through 180°, to position its manual adjuster
away from the microscope.
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