31 ENGLISH
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to dismantle the machine. Instead, ask Dolmar/Makita Authorized Service Centers, always using
Dolmar/Makita replacement parts for repairs.
State of abnormality
Probable cause (malfunction)
Remedy
Engine does not start.
Failure to operate primer pump
Push 7 to 10 times.
Pulling starter rope too slowly
Pull the starter rope firmly.
Lack of fuel
Add fuel.
Clogged fuel filter
Unclog and clean the fuel filter.
Bent fuel tube
Straighten fuel tube.
Deteriorated fuel
Replace with new fuel.
Excessive suction of fuel
Remove the spark plug and dry the electrode.
Detached plug cap
Attach the plug cap securely.
Contaminated spark plug
Clean the spark plug.
Abnormal clearance of spark plug
Adjust the clearance.
Other abnormality of spark plug
Replace with a new one.
Abnormal carburetor
Contact an authorized service center for repairs.
Starter rope cannot be pulled
Contact an authorized service center for repairs.
Abnormal drive system
Contact an authorized service center for repairs.
Engine stops soon after starting.
Engine speed does not increase.
Insufficient warm-up
Provide enough time to warm up.
Choke lever is in the closed position
although the engine is warmed up.
Set the choke lever to the open position.
Clogged fuel filter
Clean or replace the fuel filter.
Contaminated or clogged air cleaner
Clean the air cleaner.
Abnormal carburetor
Contact an authorized service center for repairs.
Abnormal drive system
Contact an authorized service center for repairs.
Cutting tool does not rotate.
Stop engine immediately.
Cutting tool is loosely attached.
Tighten the cutting tool securely.
Cutting tool caught on foreign matter.
Remove foreign matter.
Abnormal drive system
Contact an authorized service center for repairs.
Main unit vibrates abnormally.
Stop engine immediately.
Broken, bent or worn cutting tool
Replace the cutting tool.
Cutting tool is loosely attached.
Tighten the cutting tool securely.
Cutting tool is incorrectly attached.
Attach the cutting tool properly.
Abnormal drive system
Contact an authorized service center for repairs.
Cutter blade does not stop imme-
diately.
Stop engine immediately.
Idling speed is too high.
Adjust the idling speed.
Detached throttle wire
Attach the throttle wire securely.
Abnormal drive system
Contact an authorized service center for repairs.
Engine does not stop.
Run engine at idle and set the
choke lever to the closed position.
Stop button malfunction
Contact an authorized service center for repairs.
Содержание MS290.4L
Страница 24: ...24 ENGLISH For Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 26: ...26 ENGLISH For B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 27: ...27 ENGLISH For B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 28: ...28 ENGLISH For Bump Feed type 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 54: ...54 POLSKI Typ Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 56: ...56 POLSKI Typ B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 57: ...57 POLSKI Typ B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 58: ...58 POLSKI G owica z odwijaniem przy uderzeniu 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 84: ...84 MAGYAR Ultra Auto 4 eset n 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 86: ...86 MAGYAR B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 87: ...87 MAGYAR B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 88: ...88 MAGYAR Gombnyom ssal adagolhat t pus eset n 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 114: ...114 SLOVEN INA Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 116: ...116 SLOVEN INA B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 117: ...117 SLOVEN INA B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 118: ...118 SLOVEN INA Typ s mechanizmom na vys vanie struny derom 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 144: ...144 ESKY Pro Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 146: ...146 ESKY Pro B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 147: ...147 ESKY Pro B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 148: ...148 ESKY Pro typ s posouv n m struny klepnut m o zem 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 154: ...154 A 1 2 3 4 1 2 3 ANSI Z87 1 EN 166 AS NZS 1336 4 5 1...
Страница 155: ...155 2 3 1 2 3 4 3 10 5 1 15 50 2 3 4 5 1 2 3 4 1 2 3 4 5...
Страница 156: ...156 6 7 8 9 10 11 12 10 20 13 14 1 2 3 4 5 12 2 3 1 8 11 2 3 12 2 4 11 12 2 5...
Страница 157: ...157 12 1 2 3 4 5 11 10 9 8 5 6 7 1 Dolmar Makita 2 3 4 1 2 3 1 2...
Страница 159: ...159 MS290 4LN 1 3 2 11 10 12 13 14 16 15 17 5 6 9 4 8 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17...
Страница 160: ...160 1 2 3 4 1 2 3 4 1 2 3 4 3 1 4 2 5 6 1 2 3 4 5 6 3 1 2 4 5 1 2 3 4 5 1 2 1 2 1 2 1 2...
Страница 161: ...161 1 2 1 2 1 2 1 2...
Страница 162: ...162...
Страница 163: ...163 1 2 1 2 2 3 1 1 2 3 MS290 4U MS290 4L 1 3 2 4 2 5 6 1 2 3 4 5 6 Dolmar Makita...
Страница 164: ...164 MS290 4U MS290 4L 255 10 255 10 2 3 4 8 1 2 3 4 16 23 5 1 7 2 3 4 5 6 1 2 3 4 5 6 7 1 2 1 2...
Страница 165: ...165 1 2 3 4 1 4 2 3 1 2 3 4 1 2 3 4 1 5 2 3 4 1 2 3 4 5 1 2 1 2 1 2 1 2 SAE 10W 30 API SF 4 0 08...
Страница 166: ...166 1 2 1 2 1 2 1 2 1 2 1 2 3 4...
Страница 167: ...167 2 4 1 2 3 1 2 1 2 3 1 2 1 1 3 1 1...
Страница 168: ...168 4 1 1 5 2 3 1 2 3 4 1 3 1 1 1 1...
Страница 169: ...169 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2...
Страница 170: ...170 3 1 1 15 50 1 1...
Страница 171: ...171 1 1 1 1 3 300 1 1 1...
Страница 172: ...172 6 20 50 SAE 10W 30 API SF 4 1 2 3 4 1 2 3 1 2 3...
Страница 173: ...173 5 6 1 1 7 10 2 3 5 1 4 1 2 3 4 5 1 2 3 4 5 6...
Страница 175: ...175 50 1 2 3 1 2 3 1 2 3 4 5 10 200 1 1...
Страница 176: ...176 Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 177: ...177 Proulx 4 5 m 100 mm 2 7 mm 2 4 mm...
Страница 178: ...178 B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 179: ...179 B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 180: ...180 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 181: ...181 150 mm 1 mm 2 7 mm 2 4 mm 0 75 m x 2 1 2 3 4 5 6 7 8 9...
Страница 182: ...182 10 10 30 50 200 1 3 2 2 2 3...
Страница 183: ...183 1 20 2 200 3 Makita Dolmar Makita Dolmar Dolmar Makita Dolmar Makita 7 10...
Страница 184: ...184...
Страница 207: ...207 ROM N Pentru Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 209: ...209 ROM N Pentru B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 210: ...210 ROM N Pentru B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 211: ...211 ROM N Pentru tipul semiautomat 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 238: ...238 DEUTSCH F r Ultra Auto 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 240: ...240 DEUTSCH F r B F 4 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 241: ...241 DEUTSCH F r B F Z5 ECO5 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 242: ...242 DEUTSCH F r Bump Feed Ausf hrung 3 m 80 mm 100 mm 2 7 mm 2 4 mm...
Страница 246: ...246...
Страница 247: ...247...