SDMO Technic 7500 TE C, Instruction And Maintenance Manual, Page: 23 / 212

9. Troubleshooting
Problems Probable causes Possible solutions
Engine not
starting
Load connected to the generating set during start-up. Disconnect the load.
Oil level too low.
Check the oil level and top up if necessary
(see § Checking the oil level) .
Engine red light indicator is turned on.
Check the oil level and top up if necessary
(see § Checking the oil level) .
Oil filter (fig. B - No. 5) clogged. Replace the oil filter (see § Replacing the oil filter).
Unsuitable fuel. Change the fuel (see § Specifications).
Fuel level too low.
Fill up with fuel (see § Filling with fuel).
Fuel tap (fig. A - No. 6) closed. Open the fuel tap.
Fuel filter (fig. C - No. 3) clogged. Replace the fuel filter (see § Replacing the fuel filter) .
Air filter (fig. A - No. 7) clogged. Clean the air filter (see § Cleaning the air filter) .
Faulty starter battery (fig. A - No. 13). Recharge or replace the starter battery.
Defective spark plug (fig. E - No. 2).
Check the spark plug (see § Checking the spark plug)
and replace if necessary.
Fuel supply blocked or leaking. Have it checked, repaired or replaced.*
Engine stopped
Oil level too low.
Check the oil level and top up if necessary
(see § Checking the oil level) .
Engine red light indicator is turned on.
Check the oil level and top up if necessary
(see § Checking the oil level) .
Fuel level too low. Fill up with fuel (see § Filling with fuel).
Blocked ventilation inlets.
Clean the generating set (see § Cleaning the
generating set) .
No electric
current
Circuit breakers (fig. A - No. 11) not actuated. Actuate the circuit breakers.
Defective appliance supply cord. Change the cord.
Defective electrical sockets (fig. A - No. 12). Have it checked, repaired or replaced.*
Defective alternator. Have it checked, repaired or replaced.*
Triggering of
circuit breakers
Device connected or faulty cord. Disconnect the device and the cord.
Overload (see § Capacity of the generating set). Remove the overload.
No working
hours counter
Working hours counter fuse (fig. A - No. 15) faulty. Have it checked, repaired or replaced.
* Operation(s) to be entrusted to one of our agents.
10. Specifications
Model TECHNIC 7500 TE AVR C TECHNIC 9000 TE C
Maximum output / Rated output 6500 W / 5200 W 7200 W / 5760 W
Acoustic pressure at 1 m 88 dB(A)
Engine type Kohler CH 15
Recommended fuel Unleaded petrol
Fuel tank capacity 35 L
Recommended oil SAE 10W30
Oil sump capacity 1.9 L
Oil failure cut-out X
Circuit breaker
●
Direct current X
Alternating current 400V-7.5A 400V-8.3A
Socket type 3 x 2P+T-230V-10/16A - 1 x 3P+N+T-400V-16A
Spark plug type CHAMPION : RC12YC
Battery
●
Dimensions l x w x h 89.5 x 57 x 77 cm
Weight (without fuel) 124 kg
● : standard ○ : option
X: not possible
AVR: The AVR system (Automatic Voltage Regulation) enables a more efficient stabilisation of the generating set voltage.