APOLLO ULTRASONIC OIL LEVEL MONITOR securely in place.

1 APOLLO Instructions 9-5170-051 APOLLO ULTRASONIC OIL LEVEL MONITOR THE RIGHT CHOICE The APOLLO ULTRASONIC Oil LevelMonitor measures the LEVEL of usable oil in your tank in 10graduations of the tank height. We give a full 3 year warranty subject to normal with long life lithium battery (3V-CR2430). Thewarranty becomes invalid if the sealed unit is opened. Suitable for use in tanks for the storage of diesel fuel,kerosene, gas oil types A2, C1, C2, and D as defined by BS2869. Check with the manufacturer and/or supplier beforeusing with any other fluids. The APOLLO ULTRASONIC will fit easily to most standard oil storagetanks (plastic or steel) that has a 20 mm, 32 mm or 38mm(1 ) gauge REQUIRED Star/Philips head screwdriver. INSTALLATION INSTRUCTIONS 1 SETTING receiver Accurately measure the height of your tank.

2 Using the tankheight chart on page 2, read across to the relevant multi switchsettings. The multi switches are located in a recess at the backof the receiver above the pins. Using screwdriver or tip of ball pointpen, flip the relevant switch(es) upwards(= ON). As an example, if the tank is850 mm high, set switches ON (Up)Number 4 & 8 . Set switch 1 on/up to enable the lowlevel audible APOLLO ULTRASONIC receiver is now programmed to yourtank MATCHING receiver AND TRANSMITTER You should match the receiver with the transmitter so that the system code is unique to your tank. You only need to do this once. Plug receiver into a suitable andconvenient electrical socket and switchon. The display screen on the front ofthe receiver will show a flashing top baras shown in diagram. This indicatesthat the receiver is awaiting a uniquecode. The flashing top bar will last for 2minutes during which time you canmatch the transmitter to the receiver .

3 Hold the transmitter against thereceiver right hand side, as shown, sothat the black dots are touching eachother (important!) for about 20seconds to allow unique code to betransferred. Bars will increase up thedisplay screen. During the matchingprocess you will hear an audible beep to indicate matching is inprogress. A change in tone will indicate completion of thematching process. When all 10 bars are shown they will flashto indicate that the unique code is FITTING TRANSMITTER The procedure is the same for fitting to both old and new tanks. For tanks with pre-drilled 20 mm or 32 mm hole Remove cap from hole and inserttransmitter, ensuring the weather seal issecurely in place. Ensure the transmitter is vertical on top of the tank. Tighten on to the tank using the 2 stainless steel 19mm longself-tapping screws supplied. Do not use longer screws. Donot tanks with 1 (38 mm) BSP gauge socketAn optional adapter is available.

4 Unscrew cap from hole and fit the adapter by screwing intogauge socket. Fit the transmitter to the adaptor on the tank as APOLLO ULTRASONIC Oil LEVEL MONITOR is now fully installed. Ifthe transmitter is installed within 10 minutes of matching, thecurrent LEVEL will be displayed, otherwise it may take one hourfor the correct oil LEVEL indication to be displayed on :In the event of a power failure or if the receiver is switched offor moved to a new socket:When power returns again or unit is switched on, the receiverdisplay screen will show the top bar flashing. There is noneed to repeat the matching instruction. The top bar willcontinue to flash for 2 minutes, after which time the displayscreen will revert to the last valid ULTRASONIC ON SCREEN DISPLAYS NORMAL MESSAGES (images for illustration purposes) OTHER MESSAGES Flashing triangle, no bars No radio signal received from transmitter (For a period greater than 4 hours - check for correct matching procedure- location of receiver to transmitter (tryrepositioning receiver ))

5 Fixed triangle only Low battery warning, unit will continue togive a reading until the battery is Replace Lithium CR2430 battery intransmitterFlashing triangle, middle bar only No ULTRASONIC echo Failure of transmitter to receive an echo from the fuel surface If message persists - check that the transmitter is fittedvertically on the tankFull Early Warning Almost empty No Echo APOLLO Instructions 9-5170-052 APOLLO ULTRASONIC receiver MULTI SWITCH SETTING CHART Measure the vertical height of the tank from the transmitter position on top of the tank to the bottom of the tank. Read to the nearest measurement on the chart. Height of tank in mm. Set Switches On Height of tank in Switches On 500 AllOff17503,4,5,6,7550718002,86006,81850 2,7,86506,7,819002,6,77005,719502,57505, 620002,5,7,88005,6,7,820502,5,6,88504,82 1002,49004,621502,4,79504,6,722002,4,6,8 10004,5,822502,4,6,7,810504,5,7,823002,4 ,5,711004,5,6,723502,4,5,61150324002,4,5 ,6,7,812003,7,824502,3,812503,6,825002,3 ,613003,525502,3,6,713503,5,726002,3,5,8 14003,5,6,826502,3,5,7,814503,5,6,7,8270 02,3,5,6,715003,4,727502,3,415503,4,6280 02,3,4,7,816003,4,6,7,828502,3,4,6,81650 3,4,5,829002,3,4,517003,4,5,630002,3,4,5 ,6,8 Battery removal Remove the transmitter unit from the tank and take it to a safe location.

6 The battery can be accessed by removing 2 self-tapping screws from the base of the unit. See sketch. Remove the old battery noting the orientation ( + mark facing outwards), and replace with a new battery. 3V-CR2430. Re-assemble, ensuring the O-Ring is undamaged and secured in position. Re-locate the transmitter on the tank. No Need to Rematch Specifications Tank Depth measurement : Minimum depth : 0,1 m, Maximum depth : 3 m Max communication distance: 200m in normal line of sight conditions Power Supply : receiver : 150-250V, 50-60Hz, Meets EN60335 Transmitter: 3-volt lithium cell Battery life : 10 years (estimated life) Wireless communications : 433 transmission, EN 300-220 Max and Min Operation Temp (Transmitter) : Operating temperature range -10 - +60 C. Not Suitable for pressurised containers. Use on tanks vented to Atmosphere. For support contact: 353 (0) 42 9386505