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TP-6734 5/10

36

Section 3 Scheduled Maintenance

Paper Element Service

Replace the paper element at the intervals indicated in
the service schedule. See Section 3.1.2 for the service
schedule.

See

Figure 3-8

for the

air cleaner

components.

1. Loosen the two cover retaining knobs and remove

the cover.

2. Rotate the air filter latch counterclockwise to

unlock, then remove the paper element.

3. Do not wash the paper element or use pressurized

air, as this will damage the element. Replace a
dirty, bent, or damaged element.

Handle new

elements carefully; do not use if the sealing
surfaces are bent or damaged.

4. When servicing the air cleaner, check the air

cleaner base and latch. Make sure it is secured and
not bent or damaged. Also, check the element
cover for damage or improper fit. Replace all
damaged air cleaner components.

Note:

If any loose dirt or debris fell on the air cleaner
base when the element was removed, carefully
remove it and wipe the base clean. Be careful that
none of it drops into the intake throat.

5. Reinstall the paper element onto the air cleaner

base. Make sure the element is flat and properly
seated. Rotate the latch clockwise, over the
molded lip on the element.

6. Install the air cleaner cover and secure with the two

retaining knobs.

7. When element replacement is necessary, order

genuine Kohler parts.

3.5 Cooling System

The engine fan draws cooling air through the openings
in the sides and end near the battery. The alternator fan
draws cooling air through openings on the side walls of
the enclosure. The cooling air mixes with the engine
exhaust and is discharged at the exhaust outlet. See
Figure 1-2, Service View, for air intake and exhaust
locations. To prevent generator set damage caused by
overheating, keep the housing cooling inlets and outlets
clean and unobstructed at all times.

Note:

Do not block the generator set cooling air inlets or
mount other equipment above them. Overheating
and severe generator damage may occur.

3.6 Exhaust System

Remove all combustible materials from the exhaust
location.

Combustible

materials

include

building

materials as well as natural surroundings. Keep dry field
grass, foliage, and combustible landscaping material a
minimum of 1.5 m (5 ft.) from the exhaust outlet.

Periodically inspect the exhaust system components for
cracks, leaks, and corrosion.

D

Check for corroded or broken metal parts and replace

them as needed.

D

Check that the exhaust outlet is clear.

Содержание 14/20RES

Страница 1: ...Residential Commercial Generator Sets Models 14 20RES 14 20RESL Controller RDC Residential Digital Control DC Digital Control TP 6734 5 10 Operation...

Страница 2: ...eadily available for future reference Record field installed kit numbers after installing the kits Generator Set Identification Numbers Record the product identification numbers from the generator set...

Страница 3: ...Generator Set Operation 21 2 6 1 Engine Start Crank Cycle 21 2 6 2 Local Starting and Stopping 21 2 6 3 Automatic Operation with Model RRT Transfer Switch 21 2 6 4 Automatic Operation with Model RDT...

Страница 4: ...ner Service 34 3 4 1 Air Cleaner 14RES RESL Models 34 3 4 2 Air Cleaner 20RES RESL Models 35 3 5 Cooling System 36 3 6 Exhaust System 36 3 7 Battery 37 3 8 Battery Charger 38 3 8 1 RES Battery Charger...

Страница 5: ...r set or connected equipment disable the generator set as follows 1 Move the generator set master switch to the OFF position 2 Disconnect the power to the battery charger 3 Remove the battery cables n...

Страница 6: ...apors are flammable and explosive Handle these materials carefully to minimize the risk of fire or explosion Equip the compartment or nearby area with a fully charged fire extinguisher Select a fire e...

Страница 7: ...ar hearing protection when near an operating generator set Hazardous Voltage Moving Parts Hazardous voltage Can cause severe injury or death Operate the generator set only when all guards and electric...

Страница 8: ...death and equipment damage Do not use lifting eyes Lift the generator set using lifting bars inserted through the lifting holes on the skid WARNING Hot Parts Hot engine and exhaust system Can cause se...

Страница 9: ...ion and to avoid bodily injury Read and follow the Safety Precautions and Instructions section at the beginning of this manual Keep this manual with the equipment for future reference The equipment se...

Страница 10: ...nts The following table provides the engine compliance period in hours associated with the category descriptor found on the certification label Emission Compliance Period hours EPA C 250 B 500 A 1000...

Страница 11: ...eadquarters Europe Middle East Africa EMEA Kohler Power Systems 3 rue de Brennus 93200 Saint Denis France Phone 33 1 49 178300 Fax 33 1 49 178301 Asia Pacific Power Systems Asia Pacific Regional Offic...

Страница 12: ...TP 6734 5 10 12 Service Assistance Notes...

Страница 13: ...r and tear D Field convertible multi fuel systems that allow fuel changeover from natural gas to LP vapor and vice versa while maintaining CARB emission certification D Digital spark advance optimizes...

Страница 14: ...d Overcrank d Overfrequency d Overspeed d Overvoltage d Underfrequency d Underspeed d Undervoltage D Selectable exercise and test modes d Weekly unloaded quiet diagnostic test d Weekly loaded exercis...

Страница 15: ...manual for more information 1 6 2 OnCuet Home Generator Management System The Kohlerr OnCuet Home Generator Management System allows monitoring and control of your RES or RESL generator set from a pe...

Страница 16: ...aust outlet 12 Air intake 13 Lifting holes 14 Field connection terminal block location 15 Digital spark advance ignition DSAI leads 16 Fuel solenoid valve 17 Oil drain hose 18 Engine starting battery...

Страница 17: ...set to run automatically See Section 2 7 for instructions to set the exerciser If the generator set is connected to a Kohlerr model RDT or RSB transfer switch refer to the transfer switch instructions...

Страница 18: ...ED display 2 Up button RDC only 3 Select button RDC only 4 Down Exercise button RDC 5 Exercise button DC 6 Service access see Section 4 2 7 RUN button and LED 8 AUTO button and LED 9 OFF button and LE...

Страница 19: ...ode if applicable tnLd t LD EnLd or E Ld Figure 2 2 Data Displays Generator Running Display Description Blank dark Controller is off u Controller software version number XXX X Engine hours to 999 9 XX...

Страница 20: ...rotected Contact your distributor dealer if necessary UP arrow Figure 2 4 Pushbutton Operation 2 5 3 LED Indicators LEDs above the RUN OFF and AUTO buttons indicate the mode of operation as shown in F...

Страница 21: ...ress the AUTO button to put the controller into automatic mode Automatic Start The RDC DC controller receives utility source voltage sensing data from the model RRT transfer switch 1 If the utility so...

Страница 22: ...exercise time is set to the time the down arrow or exercise button was pressed An unloaded ultra quiet diagnostic test will occur at the same time every seven days 2 7 2 Low Speed Diagnostics During t...

Страница 23: ...electrical load from the utility source to the generator set Press the RUN button to start an unloaded test The engine cranks and starts tnLd appears on the display once the generator is running The...

Страница 24: ...orrected However the fault condition at the controller does not clear until the controller is reset The generator set cannot be restarted until the fault condition is corrected and the controller is r...

Страница 25: ...Contact an authorized distributor dealer for service OS Overspeed SD Engine speed exceeds 115 of the normal running speed for more than 0 3 seconds Contact an authorized distributor dealer for servic...

Страница 26: ...ds after crank disconnect Warning after 1 second if no output detected after crank disconnect Fault after 3 seconds if voltage was present and then lost Contact an authorized distributor dealer for se...

Страница 27: ...e engine cooldown time delay times out 4 The generator is signaled to stop 2 10 3 Time Delays Time delays are factory set to the values shown in Figure 2 9 An authorized distributor dealer can adjust...

Страница 28: ...le The load must be connected to the load control output on the interface board of the model RRT transfer switch See the transfer switch operation and installation manual for connection instructions 2...

Страница 29: ...rt command from a remote computer Hazardous voltage Can cause severe injury or death Operate the generator set only when all guards and electrical enclosures are in place Moving parts WARNING Hot engi...

Страница 30: ...l System Tighten control and power wiring connections X Yearly Remote control system if equipped X Monthly Visible wear or damage X Quarterly Wire abrasions where subject to motion X X Six Months Wire...

Страница 31: ...lectrical System Tighten control and power wiring connections X Yearly Remote control system if equipped X Monthly Visible wear or damage X Quarterly Wire abrasions where subject to motion X X Six Mon...

Страница 32: ...Recommendation Use 5W 30 API American Petroleum Institute Service Class SG SH or SJ synthetic oil Synthetic oil oxidizes and thickens less than other oils and leaves the engine intake valves and pist...

Страница 33: ...t for a minute to allow the oil pressure to reach operating range g Stop the generator set wait 1 minute and then recheck the oil level Add oil to bring the level up to the F mark on the dipstick 4 Ch...

Страница 34: ...igure 3 6 Adjusting the Spark Plug Gap 3 4 Air Cleaner Service 3 4 1 Air Cleaner 14RES RESL Models The engine has a replaceable high density paper air cleaner element with an oiled foam precleaner See...

Страница 35: ...6 Remove the precleaner from the paper element Note Do not wash the paper element or clean it with pressurized air as this will damage the element 7 Replace the element if it is dirty bent or damaged...

Страница 36: ...seated Rotate the latch clockwise over the molded lip on the element 6 Install the air cleaner cover and secure with the two retaining knobs 7 When element replacement is necessary order genuine Kohl...

Страница 37: ...onnections while the battery is charging Always turn the battery charger off before disconnecting the battery connections Ventilate the compartments containing batteries to prevent accumulation of exp...

Страница 38: ...12 describes the LED indicator operation during each stage of the charging process See Section 4 4 for battery charger troubleshooting information if necessary Figure 3 11 Charging Method Display Ope...

Страница 39: ...e OFF position the generator set runs but the generator output is disconnected from the load 3 9 2 Fuses A 20 amp circuit breaker protects the alternator and two fuses protect the electrical controls...

Страница 40: ...ator set until the engine stops 4 Press the OFF button on the generator set controller 3 10 3 Cylinder Lubrication 1 Remove the spark plugs 2 Pour one tablespoon of engine oil into each spark plug hol...

Страница 41: ...rvice Access The controller fuses and alternator winding circuit breaker are accessible from the front of the controller Remove the service access door to reach the circuit breaker and fuses See Figur...

Страница 42: ...eck the spark plug wires Low oil pressure shutdown Check the oil level Fuel pressure insufficient Check the fuel supply and valves Engine malfunction Contact an authorized distributor dealer No AC out...

Страница 43: ...all DC equipment while charging Red and green LEDs stay on for more than 24 hours Onboard DC systems are drawing between 1 5 and 5 amps Turn off all DC equipment while charging One or more inoperativ...

Страница 44: ...TP 6734 5 10 44 Section 4 Troubleshooting Notes...

Страница 45: ...s cu in cubic inch cw clockwise CWC city water cooled cyl cylinder D A digital to analog DAC digital to analog converter dB decibel dB A decibel A weighted DC direct current DCR direct current resista...

Страница 46: ...hillipsr head Crimptiter screw PHH Phillipsr hex head screw PHM pan head machine screw PLC programmable logic control PMG permanent magnet generator pot potentiometer potential ppm parts per million P...

Страница 47: ......

Страница 48: ...r Wisconsin 53044 Phone 920 565 3381 Fax 920 459 1646 For the nearest sales service outlet in the US and Canada phone 1 800 544 2444 KohlerPower com Kohler Power Systems Asia Pacific Headquarters 7 Ju...

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