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18

5 Servicing

5.1 

Cleaning

Clean the equipment with a damp cloth only and avoid excessive moisture around any electrical sockets. If required you may use a mild 
detergent, however do not use abrasives or solvents as they may damage the warning labels on the equipment.

5.2 

Service Intervals

 - Check                

  – Replace

5.3 

Service Kits

Please refer to diagram A8 in Annex A.

Description Of Maintenance Required

Typical Recommended Maintenance Interval

Component

Operation

Dail

y

2000 H

o

u

rs

(3

-mo

nt

h)

4000 H

o

u

rs

(6

-mo

nt

h)

8000 H

o

u

rs

(1

2-mo

nt

h)

16000 Hou

rs

(2

4-mo

nt

h)

Generator 

Check status indicators located on the control panel.

System

Check inlet air quality

Generator

Check for air leaks

Generator

Check pressure gauges during purging for excessive back pressure

Generator

Check condition of electrical supply cables and conduits

Generator

Check cyclic operation

Generator

Replace active exhaust silencers  

Recommended Service A

Filtration

Replace dust and control air filters.

Recommended Service B

Generator

Replace/Calibrate oxygen sensor

Recommended Service C

Generator

Replace/Service valves

Recommended Service D

Service Kit

Description

Kit No.

A – Silencer Service

Exhaust Silencer Kit

608620090

B – Filter Service

Filter Element Kit

020AR

C – O

2

 Cell Service

PPM O

2

 Cell Kit

606500002

% O

2

 Cell Kit

606500003

D – Valve Service

PPM Valve Overhaul Kit (without 
equalisation valve) 

606500004

% Valve Overhaul (with equalisation valve)

606500005

The valve overhaul (Service D) and all other repair and calibration work should be undertaken by a Parker domnick 
hunter trained, qualified and approved engineer.

Содержание MAXIGAS MX104

Страница 1: ...aerospace climate control electromechanical filtration fluid gas handling hydraulics pneumatics process control sealing shielding MAXIGAS MX104 MX120 Original Language User Guide EN...

Страница 2: ......

Страница 3: ...A Analogue Output 11 4 Operating the Generator 12 4 1 Overview of controls 12 4 2 Starting the generator 13 4 3 Stopping the generator 13 4 4 Menu Interface 14 4 4 1 Hour Meters 14 4 4 2 Fault Log 14...

Страница 4: ...qualified and approved by Parker domnick hunter should perform installation commissioning service and repair procedures Use of the equipment in a manner not specified within this user guide may result...

Страница 5: ...athing 100 nitrogen will produce immediate unconsciousness and death due to lack of oxygen NON FLAMMABLE COMPRESSED GAS Highlights actions or procedures which if not performed correctly may lead to pe...

Страница 6: ...beds Once equalised the bed entering regeneration is depressurised The oxygen adsorbed during the adsorption phase is vented to atmosphere via an exhaust valve and silencer The bed entering the adsorp...

Страница 7: ...odel A mm ins B mm ins C mm ins D mm ins E mm ins F mm ins G mm ins H mm ins I mm ins Weight Kg lbs 104 692 27 24 322 12 68 1895 74 59 550 21 65 500 19 68 366 14 41 861 33 90 981 38 62 1724 67 87 336...

Страница 8: ...onomy cable gland Remote alarm circuit cable gland Mains supply cable gland 3 Pressure Gauges Column A pressure gauge Column B pressure gauge N2 Outlet pressure gauge Air inlet pressure gauge 4 N2 inl...

Страница 9: ...l specification When considering the final location take into account the noise generated when in use Lift the generator by the lower manifold using a fork lift truck or similar and position it in a s...

Страница 10: ...bles used must be sized such that the voltage drop between the supply and the load does not exceed 5 of the nominal voltage under normal conditions All cables external to the generator must be adequat...

Страница 11: ...ion 3 3 4 Alarm Contacts Each generator is fitted with a set of volt free relay contacts designed for remote alarm indication and are rated 1A max 250Vac 1A 30Vdc The alarm circuit should be connected...

Страница 12: ...control This control is active for both local and remote control Menu navigation keys Moves upwards through the menus Moves downwards through the menus Selects the current menu Generator status indica...

Страница 13: ...ivered to the application 4 3 Stopping the generator Close the ball valve on the N2 Outlet port If the generator was in standby mode when the electrical power was removed it will default to standby mo...

Страница 14: ...t Using the key change the first digit of the code and press The cursor will move to the next digit Repeat the process and enter the following password 1 2 1 _ _ When the password has been entered cor...

Страница 15: ...7 for details on calibration Sets the purity level at which an oxygen fault is initiated Default Settings Generators 0 05 above the selected production purity ppm Generators 5ppm above the selected p...

Страница 16: ...s The generator monitors the outlet pressure and if it exceeds a pre determined level for a sustained period of time Economy Period the N2 outlet valve will close The generator will continue to cycle...

Страница 17: ...rent reading from the 02 analyser will be displayed on the controller Using the and keys enter one of the following as appropriate the purity of the calibration gas the purity reading from the indepen...

Страница 18: ...ssure gauges during purging for excessive back pressure Generator Check condition of electrical supply cables and conduits Generator Check cyclic operation Generator Replace active exhaust silencers R...

Страница 19: ...element is correctly seated E Assemble the filter bowl back onto the filter and tighten The markers on the filter head and filter bowl must line up with each other when fully assembled F Close the dra...

Страница 20: ...20 5 5 Service Record Date of Commissioning Service Hours Hours Shown Date Serviced By Comments Observations Print Initials 8 000 16 000 20 000 24 000 28 000 32 000 36 000 40 000...

Страница 21: ...ble Power disconnected Reconnect Power No Low gas outlet pressure Service Overdue Service the generator Internal gas leak Check and Rectify External gas leak Check and Rectify Low inlet pressure Ensur...

Страница 22: ...accordance with such instruction and with good practice the company shall not be under any liability whatsoever under the warranty if before giving notification in writing to the company as aforesaid...

Страница 23: ...1 2004 PED Assessment Route B D EC Type examination Certificate COV 0623606 1 Notified body for PED Lloyds Register Verification 71 Fenchurch St London EC3M 4BS Authorised Representative Derek Bankie...

Страница 24: ...220 4155 parker hungary parker com IE Ireland Dublin Tel 353 0 1 466 6370 parker ireland parker com IN India Mumbai Tel 91 22 6513 7081 85 IT Italy Corsico MI Tel 39 02 45 19 21 parker italy parker c...

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