Jansen Medicars Mobile Power System User manual

User Manual
Mobile Power System
Version 1.0
© 2012 Jansen Medicars

Jansen Medicars
© 2012 Jansen Medicars
Postbus 49
3600 AA Maarssen
Netherlands
Tel. [phone]
Fax. [phone]
URL www.medicars.com
Aan deze uitgave kunnen geen rechten worden ontleend. Niets uit deze uitgave
mag worden gedupliceerd zonder schriftelijke toestemming van Jansen Medicars
No rights can be derived from this publication. Nothing may be duplicated from this
publication without written permission from Jansen Medicars
Aucun droit ne peut être tiré de cette publication. Toute reproduction, même
partielle, est interdite sans autorisation écrite de Jansen Medicars

User Manual Mobile Power System
Pagina 1
Table of content
1INTRODUCTION .............................................................................................2
1.1 BOOKMARK ...............................................................................................2
2GENERAL SAFETY RULES...............................................................................3
3INSTRUCTIONS FOR USE...............................................................................6
4SYSTEM SET-UP AND SPECIFICATIONS .....................................................8
4.1 BLOCK DIAGRAM .......................................................................................8
4.2 BATTERY TIME..............................................................................................9
4.3 SPECIFICATIES...........................................................................................10
5INSPECTION AND MAINTENANCE ..........................................................11

Jansen Medicars
Version feb. 2012 –V1.0
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1Introduction
The Mobile Power System is a system that provides 230VAC power from a
battery pack. This system is designed for mobile medical electrical
equipement. In certain situations this system can be used as an UPS.
Before the Mobile Power System can be used for the first time, it has to be
charged for at least 16 hours. See also Chapter 3.
1.1 Bookmark
Important! Read these directions for use in their entirety before you use this
system. Take the directions for safety (chapter 2) especially into
consideration. Do not work on the system if you do not possess the
necessary knowledge, or if you are not authorised to do so.
Jansen Medicars cannot be held responsible for damage, consequential
damages and injuries caused by incorrect use/treatment or by negligent
maintenance.

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2General safety rules
General
The system is for INDOOR use only and is designed to be mounted
on a medical cart.
Switch off the central power switch and unplug the mains socket
before moving. Make sure the mains cable is secured on the cart
while moving the system.
The unit is equipped with ventilation slots. NEVER COVER THESE
SLOTS AND AVOID LIQUIDS OR (METAL) OBJECTS FROM GETTING IN.
If fuses fail, switch off the system and remove the power plug
before replacing them. Replace only by fuses of the same type
and current.
Make sure the batteries are in optimum condition at all times by
means of charging them when the system is not in use.
Do not connect more than 4 medical devices to the system in
order to keep the earth leakage current on the output below
5mA.
The supplied 5 meter long power cord is rated for medical use.
Always connect power plug to a medical grade outlet to ensure
grounding protection, and always connect the equipotentiality
plug to a valid equipotentiality terminal before use.
Inspect the power cord before each use. DO NOT USE CORD IF
DAMAGED.
DO NOT plug more than the specified number of watts into socket
strip.

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Version feb. 2012 –V1.0
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Fully insert power cord plug into outlet. DO NOT unplug by pulling
on cord.
DO NOT remove, bend or modify any metal prongs or pins of
power cord or electrical terminal on the system.
DO NOT use excessive force to make connections.
Keep the system and all connected cables away from water. DO
NOT PLUG CORD INTO OUTLET IF WET.
DO NOT OPERATE POWER SYSTEM IF WET.
DO NOT ALLOW THE SYSTEM OR POWER CORD TO OVERHEAT.
DO NOT drive, drag or place objects over the power cord. Do not
stand or walk on the power cord.
EQUIPMENT not suitable for use in the presence of a FLAMMABLE
ANESTHETIC MIXTURE WITH AIR or WITH OXYGEN OR NITROUS OXIDE.
Cleaning
Before cleaning, always switch off the system and remove the
power plug of the mains cable from the mains outlet. This prevents
you getting an electric shock.
The system may only be cleaned with a slightly damp cloth with a
non-aggressive (household) cleaning agent.

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Pagina 5
Never use aggressive solvents such as alcohol, thinner or salt to
clean the system.
Maintenance
Regularly check that the system is working properly. If you notice
irregularities, have them checked by a qualified person.
Technical maintenance must always be carried out by qualified
personnel.
The cart must be checked at least once a year by technical
personnel. Important points are: check for wear and tear, check
screws, welding and battery condition. Also check if the system
works properly and check the earth leakage current of both input
and output.

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Version feb. 2012 –V1.0
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3Instructions for use
The Mobile Power System is designed to provide 230VAC voltage to a mobile
system set-up, while the power-plug is unplugged. The 230VAC is delivered
from a battery pack.
Once the plug of the Mobile Power System is connected to a mains socket,
the output of the system is switched to the incoming voltage and at the
same time the battery is charged.

Main on/off switch
Status indication LEDs:
Green= 230VAC input voltage passed through to outputs
Yellow= 230VAC output voltage is derived from the battery
Battery condition indicator
Output: 4x IEC320, each equipped with a equipotentiality connection
Mounting system for Crozz one cart
Fuses: 2x 5AT (6,3x32mm)
Using the On/Off switch, the 230VAC to the output can be switched on and
off. The output voltage is provided by either the internal inverter or via the
power cord (when connected to a mains power socked). The battery is
charged as soon as the system is connected to a mains socket, regardless
the state of the power switch.
If the system is turned on, the status LEDs indicate whether the power comes
from batteries (orange LED lights up) or whether it comes from the mains

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Pagina 7
network (green LED). If neither LED is lit, the system provides no voltage on
the output.
The battery condition indicator on the front features a 10-digit red LED
display. With a fully charged battery the right most LED lights up. As the
battery is discharged, the left lying LEDs will light up one by one.
If the battery is discharged for 70%, the second LED from the left will flash.
With a 80% discharge (or more), the first two LEDs from the left will flash. This
indicates that the batteries are almost empty and the system will switch of
within a short period of time. In this situation it is recommend to connect the
system to the mains power, so that the batteries are charged and the output
will not be switched off. The reading on the battery condition indicator will
remain unchanged during the entire charging process. Only when the
battery is completely full, the rightmost LED lights up again.
On the rear side of the system 4 outputs of the type IEC320 are located. Each
output features a equipotentiality connector, so that medical devices can
be individually connected (according to the NEN/EN/IEC60601-1).
Before the system is put to use, the battery must first be fully charged.
Through this initial charge cycle the battery is fully charged and the battery
condition indicator is initialized.

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Version feb. 2012 –V1.0
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4System set-up and specifications
This chapter gives a brief overview of the basic elements in the system and
provides the most important specifications.
4.1 Block diagram
The medical grade battery charger complies with the NEN/EN/IEC60601-1
standard for medical electrical systems. Because the isolation transformer
has an very low earth leakage current, the total leakage current at the input
remains less than 500µA.
The output of the system features 4 outputs for the connection to medical
grade equipment. The maximum earth leakage current for each of the
connected electrical systems, must be less than 500µA. Because the internal
earth leakage current of the internal inverter is less tan 3mA, the total
leakage current on the output remains less than 5mA (compliant with
NEN1010-7-710).
Medicalgrade
Isolation
Transformer
Battery
Charger
Inrush
Current
limiter
Battery Interter
Control
User Interface
230 VAC input
230 VAC output