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Zeus 15 Central Alarm

Zeus Medical Gas Alarm Systems

Installation, Operation and Maintenance Manual

Содержание Zeus 15 Central Alarm

Страница 1: ...0088 Zeus 15 Central Alarm Zeus Medical Gas Alarm Systems Installation Operation and Maintenance Manual ...

Страница 2: ...l gas central alarm Information contained in this manual is correct at the date of publication The policy of Pneumatech Medical Gas Solutions is one of continuous product improvement Pneumatech Medical Gas Solutions reserves the right to make changes that may affect instructions in this manual without prior notice For any enquiry regarding the servicing or repair of this device contact the nearest...

Страница 3: ...of a Second Fix Assembly 15 3 0 Programming of the alarm system 20 4 COMMISSIONING 23 4 1 Introduction 23 4 2 Functional testing 23 4 3 Basic Checks 23 4 4 Check alarm conditions 23 4 5 Check the audible warning 23 4 6 Check the Remote Audible 23 4 7 Checking the Relay Interface panel 23 4 8 Checking the SYSTEM ALARM indication 23 4 9 Check Central Acknowledge function 24 4 10 Setting the alarm sy...

Страница 4: ...romagnetic Interference Ensure any input and data cables are physically separat ed from other mains and data cables 0 6 Electrical Details WARNING It is necessary to check the integrity of the power source for safety at regular intervals These checks should be carried out annually and replacement power supplies used is necessary Audible Warning Test Switch System Alarm LED Gas ID Row Power On LED ...

Страница 5: ...The rechargeable battery ref 6000157 should be re placed every 5 years 1 DESCRIPTION AND OPERATION 1 1 Introduction The Pneumatech MGS Zeus 15 medical gas central alarm system is designed to provide full monitoring of a complete medical gas installation Zeus 15 alarm systems consist of source panels connected to supply equipment located in plant rooms and repeater panels in locations as specified ...

Страница 6: ...vided for use with concealed installations and is fitted to the first fix assem bly to give a neat appearance by covering the plaster joint The front cover of the enclosure is hinged and retained by a special fastener which prevents unauthorised access see figure 1 2 The assembly contains two printed circuit boards and pro vides a gas service display through windows in the front cover The front co...

Страница 7: ...r supply PCB The audible warning speaker is connected by plug and socket to the light dis play PCB and locates within the alarm panel front cover when installed The light display PCB incorporates both rotary and DIL switches to allow easy programming of the alarm panel to suit all configurations low or red to draw attention to the specific alarm condi tion All flashing displays are programmed at s...

Страница 8: ...n order to prevent inadvertent cross connection the mains electrical power supply plug and socket is not compatible with any other connection to the PCB The power supply printed circuit board incorporates a mi croprocessor which controls the operation of the alarm panel A MAINTENANCE MUTE push button see fig ure 1 6 is fitted on the power supply PCB and is acces sible with the alarm panel front co...

Страница 9: ...ORT MAINTENANCE MUTE SWITCH BOOT RESET BACKUP BATTERY JUMPER JP1 SEE NOTE FIGURE 1 5 Zeus 15 POWER SUPPLY BOARD CONNECTION LAYOUT AND MOUNTING RETAINING STUD LOCATIONS x 4 MULTI WAY DATA RIBBON FROM LIGHT BOARD INPUTS FOR DISPLAY COLUMNS 1 5 COMMON FAULT CONDITIONS 1 4 NOTE FAULT CONDITION 1 COINCIDES WITH THE TOP FAULT CONDITION LED WORKING DOWN IN ORDER DATA TRANSMISSION CONNECTIONS IN A B OUT A...

Страница 10: ...el monitors specific resistance values only one input sensor for each specific gas service may be connected to an alarm panel Similarly it is not possible to connect more than one alarm panel to a single input sensor 1 9 Remote audible warning devices Remote audible warning devices may be fitted in locations where warnings are necessary and alarm panels are not fitted Remote audible warning device...

Страница 11: ... remain open until all alarm conditions return to NORMAL condition There is also a line continuity monitor integral to the board avail able across the N O and C contacts To select this the jumper on JP1 is moved to the LCM position for totally volt free contacts the jumper is moved to the N O position see figure 1 6 The green POWER ON LED is normally illuminated and is extinguished in the event of...

Страница 12: ...r than other LED s to indicate an open circuit or faster to indicate a short circuit Alarm conditions Test switch Power failure to input panel SYSTEM ALARM flashing Audible after 30 seconds POWER ON LED extinguished System alarm Power on LED Data cable break failure between input and repeater panel All input channels to panel displayed as normal All displayed gas services relayed from repeater pan...

Страница 13: ...a short circuit Alarm conditions Test switch Power failure to repeater panel SYSTEM ALARM flashing Audible after 30 seconds POWER ON LED extinguished System alarm Power on LED Repeater panel display when power fails to a connected input panel All alarms conditions flashing SYSTEM ALARM flashing Audible Alarm conditions System alarm Repeater panel display when power fails to a connected repeater pa...

Страница 14: ...ecuring screws 2 1 2 Wall Fit anchors Drill wall and fit anchors in position 2 1 3 Backbox Fit see figure 2 1 Select cable entry exit points and remove the desired knock out segments from the inside Fit suitable grom mets cable glands as required by the contract specifica tion Feed cables into the box leaving 400mm to enable connection to printed circuit board Secure back box to wall with suitable...

Страница 15: ...asily To provide an aesthetic display and maintain consistency in accordance with recognised and established Medical gas service sequencing it is recommended that displays are positioned in the following sequence on each alarm panel commencing with the left hand column Medical Oxygen cryogenic and manifolds Nitrous oxide manifolds Oxygen Nitrous oxide manifolds Medical Air 400 kPa plant and manifo...

Страница 16: ... board and not crack it TYPICAL 4 GAS TYPICAL 5 GAS TYPICAL 3 GAS FIGURE 2 5 DOOR INSTALLATION DETAIL M4 x 12 PAN HEAD x 2 DOOR ASSEMBLY M4 x WASHER x 2 BACK BOX 2 2 3 Alarm panel front cover Fit SEE FIGURE 2 4 Secure the front cover to backbox flange by securing hinge to backbox with screws provided FIGURE 2 6 POWER SUPPLY BOARD INSTALLATION DETAILS M3 NUT x 4 PLASTIC SPACERS x 4 9 5 OD x 8mm LON...

Страница 17: ...ble types Manufacturer Reference Part Number Belden 8132 2 pr Non Plenum 6000174 Belden 82842 2 pr Plenum Alphawire 6455 2 pr Non Plenum If segment lengths longer than 1200 metres or non stan dard network topologies are required a signal booster splitter is available See figure 10 for examples Pneu matech MGS recommend installation of 2 pair cable such that a spare pair is available if needed 2 2 ...

Страница 18: ...UT LENGTH OF SEGMENT 1200 METRES Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT Zeus 15 DATA IN OUT LENGTH OF SEGMENT 1200 METRES LENGTH OF SEGMENT 1200 METRES LENGTH OF SEGMENT 1200 METRES 2 segment network with a single distant panel 2 segment network arranged as a physical cross FIGU...

Страница 19: ...UT A B AND SCREEN REMOTE AUDIBLE CONNECTION OUTPUT RELAY FOR TRANSMITTING SINGLE EVENT ALARM COMMON N O MAIN POWER CONNECTION BONDING EARTH MAIN EARTH NEUTRAL LIVE Zeus 2 10 Typical Input Connection Notes 1 If connected to Pneumatech MGS plant line continuity monitors are integral to the plant 2 Unused terminals must be linked out with linking resistors provided Notes 1 A maximum of four point ala...

Страница 20: ...puts i e four fault conditions If less than four inputs are been connected to a particular channel then the linking resis tors provided must be used to link out the unused condi tions I e if a C11 vacuum plant is to be connected then the input alarm conditions would be connected between Common 1 2 and 4 Therefore a linking resistor must be connected between Common and 3 An alarm system is set up b...

Страница 21: ... ID 0 LOCATION VIE COLUMN INPUTS DATA 0 0 1 0 0 IN OUT OXYGEN SUPPLY Zeus SIGNAL BOOSTER SPLITTER LOCATION SOUTH PLANT ROOM DATA A B Zeus 15 ID 3 LOCATION SOUTH PLANT ROOM COLUMN INPUTS DATA 0 5 0 8 0 IN OUT MEDICAL AIR VACUUM SOUTH SOUTH Zeus 15 ID 4 LOCATION DAY SURGERY COLUMN INPUTS DATA 1 3 5 8 0 IN OUT Zeus 15 ID 2 LOCATION ESTATES 2 COLUMN INPUTS DATA 6 7 8 9 A IN OUT Zeus 15 ID 1 LOCATION E...

Страница 22: ...Channel 3 display input to this panel 4 OFF Channel 4 display not input at this panel ON Channel 4 display input to this panel 5 OFF Channel 5 display not input at this panel ON Channel 5 display input to this panel 6 OFF to designate panel as slave ON to designate panel as master must be highest ID on system 7 OFF for panel ID 0 to 15 ON or panel ID 16 31 8 OFF to disable central acknowledge faci...

Страница 23: ...ys see table 1 2 Check that all repeater pan 4 COMMISSIONING 4 1 Introduction Commissioning of the Zeus 15 medical gas central alarm installation is carried out in full after initial installation and the appropriate sections must be carried out after a ma jor component change The object of commissioning is to ensure that all components are serviceable and correctly programmed The commissioning pro...

Страница 24: ...a service failure sensor operate the green normal LED is extinguished and the appropriate alarm mode LED yellow or red is illuminated and the audible warning sounds if required see table 3 The au dible warning will continue until either the MUTE switch is pressed or the gas service is returned to normal If the mute facility is operated the audible warning will re sound after 15 mins until either t...

Страница 25: ...MACHINE SET SCREW GAS SUPPLY LEGEND SLOTS POWER SUPPLY BOARD P N 6000168 FIGURE 5 1 POWER SUPPLY BOARD COMPONENT REPLACEMENT BACKUP BATTERY P N 1828825 BACKUP BATTERY CONNECTOR F2 CLIP ON COVER 1A FUSE P N 1825372 ELV 500mA FUSE F3 F3 CLIP ON COVER 500mA FUSE P N 1826675 F3 CLIP ON COVER 500mA FUSE 230V P N 1826675 1A FUSE 115V P N 1825372 MULTI WAY RIBBON CON NECTOR NOTE Make note of the respecti...

Страница 26: ...BOARD FUNCTION DIAGNOSTIC LED S LED 5 LED 4 LED 1 LED 3 LED 2 FIGURE 5 2 LIGHT BOARD COMPONENT REPLACEMENT ROW OF GREEN LED S P N 6000152 ROW OF YELLOW LED S P N 6000154 ROW OF RED LED S P N 6000153 GREEN POWER ON LED P N 6000155 RED SYSTEM ALARM LED P N 6000156 SPEAKER SPEAKER CONNECTOR ...

Страница 27: ...THE MAINS ELECTRICAL SUPPLY IS OFF AND REMAINS ISOLATED DURING WORK ON THE INTERNALS OF THE ALARM PANEL CAUTION Printed circuit boards are susceptible to damage by static electricity and must remain enclosed in their anti static packaging until immediately required for use Removed printed circuit boards must be placed in their anti static packaging immediately on removal To prevent damage to print...

Страница 28: ...r supply PCB faulty Replace power supply PCB 8 Light display PCB faulty If all other checks have failed to rectify the fault replace the light display PCB TABLE 7 5 REMOTE ALARM RECORDING SYSTEM NOT OPERATING CORRECTLY Possible cause Remarks rectification action 1 JP1 set incorrectly Check that the jumper on JP1 is set to the correct position 2 Faulty interface relay With all gas services indicati...

Страница 29: ...ctivity For LED location on the power supply board see figure 12 8 RECOMMENDED SPARES TABLE 8 1 LIST OF RECOMMENDED SPARES Description Part Number Power supply PCB dual voltage 6000168 Light display PCB 6000169 Back up battery assembly 6000157 Green LED array 6000152 Yellow LED array 6000154 Red LED array 6000153 Power on LED array 6000155 System alarm LED array 6000156 Fuse 500mA 6000159 Fuse 1A ...

Страница 30: ... 1235 463053 T 44 0 1235 463051 F 44 0 1235 463011 F 44 0 1235 463011 F 44 0 1235 463011 sales p nmgs com spares p mgs com service p mgs com Pneumatech Medical Gas Solutions Unit 18 Nuffield Way Abingdon Oxfordshire OX14 1RL UK Document 8102341078 Ref 01 12 10 2015 Pneumatech Medical Gas Solutions 2015 All rights reserved ...

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