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I N STRUCTI O N MANUAL ENGINE GENERATOR SDG25S-8E1 SDG45S-8E1 [ENVIRONMENTAL CONTAINMENT BASE TANK TYPE] Please be sure to read this manual before using this machine. HOKUETSU INDUSTRIES CO., LTD. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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HOKUETSU INDUSTRIES CO., LTD. (for instance, A040491) at the right bottom. MADE IN JAPAN This number is not a part number, but it is used only for our reference number. A040491 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
Follow warnings mentioned in this manual. This instruction manual does not describe all safety items. We, therefore, advise you to pay special attention to all items (even though they may not be described in the manual) for your safety. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• Battery electrolyte is dilute sulfuric acid. In case of mishandling, it could cause skin burning. • Wear protective gloves and safety glasses when handling a battery. • Dispose of battery, observing local regulations. D004 TR0093 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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This is because operators and personnel nearby may stumble on them and may be injured. 1- 3 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
■ • Do not, under any circumstance, open the radiator cap while running or immediately after stopping operation. Otherwise high temperature steam jets out and this could cause scalding. H990432 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Remove twigs, dried leaves, dried grass and waste paper, etc. H990433 from the exhaust outlet of the muffler. • Keep a fire extinguisher available by the machine in case of unexpected fire. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
WAR NING Cleaning by air-blow ■ • When cleaning dust accumulated in such devices as the air-filter, etc., by blowing compressed air, wear safety glasses, etc. to protect your eyes. W003 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• Dust, sand and dirt accumulated inside control panel could cause malfunction or trouble of the instruments. Clean them by blowing compressed air. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• Be sure to use a container to hold the waste liquid from the machine. • Be sure to follow the designated regulations when disposing of oil, fuel, coolant (antifreeze), filter, battery or other harmful A100285 materials. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
Only use OUTSIDE and or � arage,EVEN IF doors far away from windows, an windows are open. doors.and vents. Avoid other generator hazards. READ MANUAL BEFORE USE. 39176 09310 39178 50820 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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- � I --- - '< �- � � '--- �□ ���l�I LIii iii Jrlllll n ,rn r n n [ i[j_l_JLJLJ(J L � lfj 88 � � i::::::: Figure SDG25S-8E1 A130896-1 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
For filtering dust and foreign things mixed in fuel oil and also for Fuel pre filter separating water. Generator main unit For generating AC power to be supplied. Battery For electrically starting engine. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Selector valve of fuel pipe For supplying fuel oil from the tank provided outside. Generator main unit For generating AC power to be supplied. Battery For electrically starting engine. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• Use the lifting bail "1" fitted on center of bonnet. • Select an appropriate crane or truck by referring to the mass and dimensions mentioned in "Specifications". • Only a qualified crane operator is allowed to operate a crane. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
In case that the unit is Exhaust fume operated under exhaust air pressure, make (or g sure to install the exhaust pipe to be supported. A050506-1 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• Keep enough space around the unit for inspection and maintenance access. 1000 or more Unit: mm SGOllO BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• In order to prevent from entering the jobsite or touching the equipment any other persons than the persons engaged in the job, please prepare for safety fences around the unit: A050507-1 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
3.3.3 Ground system AIRMAN's generators have a system ground that connects generator frame components to the ground terminals in the AC output receptacles. The AC neutral wire is connected to the system ground.
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GFCI receptacle. If the generator is stored outdoors, unprotected from the weather, test the GFCI receptacle before each use. Record your test on the GFCI test card provided on the control panel. Test button Reset button D � A040270 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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ORDER PARTS ONLINE Instruction Manual www.airmanarizona.com 3. Installation Grounding method �• Machine grounding har'rTTTTTTT terminal Load e ui ment � � ■■ � . - Groundin rod Groundin rod A130862 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
* When the monitor lamp lights in the oil fence, immediately drain it. (For the capacity of the oil fence, refer to 8.1 Specifications). To protect environment, do not drain it directly into rivers. (For details, see 4.4) BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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How to reset> • Reset it by pressing CP (A VR) button which is provided at the side of the breaker plate in the control panel. Stand side breaker Figure SDG25S-8E1 A130842 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• After checking phase number and voltage of the load, ½ make sure to connect them correctly. - Terminal size - SDG25S-BE1 SDG45S-BE1 Three-phase output Three-phase (Ll,L2,L3,N) output terminals Leakage relay ground t erminal(G) A130844 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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A040159-11 A040160-1 A040161 NOTE; When the voltage selector switch is in the single-phase 240/120V position, place the ammeter change-over switch to the LI or L3 position to read the output. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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®Start the generator unit and turn the main ® Turn the receptacle breaker of output breaker "ON'' on the control panel. terminal "ON''. @Turn the receptacle breaker of output terminal "ON''. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• When it is expected to be used for a long period at light load (less than 20% load), it is better to replace the oil with suitable oil. • Follow the designated regulations to dispose of engine oil. Unit is delivered ex. factory, filled with engine oil recommended by engine manufacturer. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• It must have optimum viscosity. • It must have high cetane number. • It must have high fluidity even at low temperature. • Carbon residue content in fuel must be a little. 4-10 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
(Level must be kept above LOW mark) little coolant is left in the reserve tank, replenish the tank • If (See 6.5.19) and radiator also. TR0314 4-11 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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"3" • Drain the condensate in container, and then dispose of condensate according the designated regulations. - _-_-_-_-_-_-_-_-_- ..�Water draining level .i.../ Fuel pre-filter A130888 4-12 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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If any, stop the machine, and clean them by blowing compressed air. when doing cleaning job, wear protection glasses. Control panel A080139-1 4-13 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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L._ _______ ___J A070125-1 IMPORTANTi---------------1 Install the battery charger •while the machine is in stand-by conditions during automatic operation, battery discharge occurs. Make sure to charge battery, operating the battery charger. 4-15 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Start signal Indication of malfunctions Perform periodical inspection and maintenance of the generator IMPORTANT •For maintenance of the generator, try operation 5 to 10 minutes once a week. 4-16 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• When illumination is not necessary, turn "OFF'' the light. (If the machine is always operated with the lamp switched "ON'', the lamp life can be shortened.) 4-17 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• To reset the button, turn the button head in the direction of the arrow. If it is not reset, the machine cannot restart to operate. Emergency stop Reset H980179 4-18 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
(J) Perform warming up operation for 3 minutes after engine starts. Drain valve ® When this machine is not in use or operation, the "manual-auto" selector switch should be A130905 kept "OFF" . 4-19 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
(l)The condensate (fuel, engine oil and Drain the condensate. lamp glows. coolant) is accumulated in the oil fence. (2)The liquid surface level detecting switch Check/change - does not function good. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Reset protection • Please contact your nearest dealer if you find it difficult to repair by yourselves. • Please refer to the engine operation manual for troubles concerning the engine. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Long interval blinking : approx. 1.2 seconds Short interval blinking : approx. 0.3 seconds *There are more than 10 lighting patterns of failures.So for the details.please ask ur or your distributor. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• Observe local regulations when disposing of such toxic materials as oil, fuel, coolant (anti-freeze), filters, and battery etc. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
Cleaning of the EGR cooler Cleaning every 1,500 hours *2• Check and cleaning of the EGR valve Check every 3,000 hours *2• Check and cleaning of the injector Check every 3,000 hours BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Note: The above intervals of inspection and maintenance are respectively based on the operation time of 125 hours of used per month and of 1,500 hours of use per year. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• Press the RESET BUTTON: A040270 IF THE GFCI CANNOT BE RESET: The GFCI is faulty. Contact your nearest dealer. IF THE GFCI RESETS PROPERLY: Check the appliance or the power cord. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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"N" and terminal "Ground" just as it was originally connected. If it is left disconnected, the grounding becomes imperfect so that it could cause electric shock. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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Measure specific gravity of battery electrolyte, and if it shows below 1.24, recharge the battery immediately. (See 6.5.8) 2.Enclosed type battery: Check the indicator on top surface of the battery. If the indicator shows that charge is needed, recharge the battery immediately. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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•Be sure not to connect(+) and(-) terminals backwards. •Be sure to read the operation manual of the battery charger to know if it is applicable, before using it. H000060 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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@Note that once the three phase main breaker trips to the off position, the single phase breaker that supplies power to the GFCI outlets can still be ON. Reset switch lever A120693 6-10 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• After installing the element, check and confirm that there is no fuel leak during operation. • For the details of replacement of element, refer to the engine instruction manual. A130892 6-11 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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[NOTE] Supply pump strainer, not part of the decomposition please do not remove the A130889 strainer of internal order. (For more information, please refer to theinstruction manual of the engine.) 6-12 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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[Checking points of electrical circuits on the engine side] Looseness • Portion of connectors to the engine. • Check for looseness of terminal connections. �connection Looseness • Disconnection A080552 6-14 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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• Check each clip fixing the hoses and if any loosened hose is found, retighten it. • Even before the periodical internal comes, replace it if any hardening, any cracks are found. When replacing it, please contact our branch office or your distributor. 6-15 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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(J) Install fuel pipes and also electric wires. Combining this machine and oil fence with the Connecting to the electric wire @ Connecting to the ® fuel pipes A130924 6-16 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• Increase the load factor, step by step, paying attention to the exhaust conditions. Also watch the surroundings because sometimes sparks of fire can come out from the exhaust pipe and the like. Type SDG25S-8El SDG45S-8El Frequency Rated voltage Load current 6-18 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
• When disposing of this product, be sure to remove the coolant and oil from it. When you have anything unclear or you want to advise us, contact our office nearby or distributor. BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
. ""lv-0 i. l.5 L CN 1-8 EVOL 0.58/P BYO 1- 0 ,SR/W BY!L lvoo CN14,15,16 Q.SR/B □ SWITCH BOARD CN6-2 O.,R/W CN6-5 Q.SY/W ½ $ IL CN6-I 0.5 B MCBI A130920E BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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O. 7 5 G . CN12-05 O .SR/ B CN2-84 ----1 1---tp WATER TEMP. 0. 7 SW/B D CN12-04 SENSOR O. 7 5 R D CN12-06 O.SWLB D G06 � A130921 BTW Equipment Supply LLC dba Airman Arizona • www.btwequipmentsupply.com www.airmanarizona.com...
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