FUELLGRAF Repair Services India
FUELLGRAF is a German specialist manufacturer of fuel measurement, monitoring, and dispensing systems for industrial engines, generators, and marine applications. Founded in 1946, FUELLGRAF equipment is trusted across European manufacturing and power generation sectors. Their precision flow meters, fuel tanks, and integrated monitoring solutions are increasingly specified in Indian refineries, power plants, and captive generation facilities.
FUELLGRAF is a German specialist manufacturer of fuel measurement, monitoring, and dispensing systems for industrial engines, generators, and marine applications. Founded in 1946, FUELLGRAF equipment is trusted across European manufacturing and power generation sectors. Their precision flow meters, fuel tanks, and integrated monitoring solutions are increasingly specified in Indian refineries, power plants, and captive generation facilities.
Synchronics Electronics repairs the complete FUELLGRAF product range including fuel flow meters, tank level sensors, fuel management controllers, and integrated fuel supply systems. Our 180+ engineers possess deep expertise in FUELLGRAF's mechanical and electronic fuel measurement technologies, sensor calibration, and control electronics troubleshooting. We provide rapid turnaround repairs for critical fuel system downtime across Indian manufacturing and power generation industries.
Expert repair of FUELLGRAF fuel measurement and monitoring systems across Indian industrial sectors.
FUELLGRAF Product Lines We Repair
Our engineers are trained on the full FUELLGRAF product range. Below are the major product families we service.
FUELLGRAF Flow Meters
Precision turbine and gear-type fuel flow meters used for engine test beds, generator sets, and industrial engines. Common repairs include sensor signal loss, flow reading drift, and turbine rotor bearing wear affecting measurement accuracy.
FUELLGRAF Tank Level Sensors
Capacitive and magnetic level measurement sensors for fuel tanks in power plants and generator installations. Typical faults include sensor calibration drift, connector corrosion, and electronics module failures in humid industrial environments.
FUELLGRAF Fuel Management Control Units
Industrial PLC-based fuel monitoring and distribution controllers for multi-engine systems and large captive power stations. Repairs address touchscreen failures, signal conditioning circuit faults, and firmware issues affecting real-time fuel consumption tracking.
FUELLGRAF Integrated Fuel Supply Systems
Complete fuel measurement and delivery units combining meters, filters, and electronics for marine and industrial diesel engines. Common issues include pump motor failures, solenoid valve sticking, and sensor intermittency from fuel contamination.
FUELLGRAF Engine Test Bench Fuel Systems
High-precision fuel measurement packages for automotive and engine testing laboratories. Repairs include multi-sensor synchronization failures, real-time data logging electronics faults, and high-accuracy calibration restoration.
Why Choose Synchronics for FUELLGRAF Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on FUELLGRAF equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common FUELLGRAF Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in FUELLGRAF equipment arriving at our workshop.
- ✓Fuel flow meter sensor signal dropout — FUELLGRAF turbine-type flow meters lose magnetic signal due to bearing wear in the rotor assembly, causing turbine spindle misalignment and intermittent pulse output. Diesel fuel contamination accelerates bearing degradation in Indian power plants with inconsistent fuel quality.
- ✓Tank level sensor reading instability — Capacitive-type FUELLGRAF tank sensors drift due to fuel dielectric changes with temperature, moisture ingress into sensor connectors from humid Indian factory environments, or loose sensor mounting causing inconsistent electrode coupling.
- ✓Fuel management controller display blank — FUELLGRAF FMC control units experience backlight failure or LCD driver circuit faults, typically after 5-7 years in high-temperature generator enclosures. Power supply module capacitor aging also causes dimming or no-display conditions.
- ✓Solenoid fuel shut-off valve stuck or slow response — FUELLGRAF fuel solenoids jam due to varnish deposits in diesel, corrosion of armature plungers, or debris accumulation in valve seats. Indian-sourced fuel with higher sulfur content accelerates internal deposits.
- ✓Inconsistent fuel meter readings between sensors — Multi-meter FUELLGRAF systems show divergent readings when individual sensor calibration constants drift out of sync or when signal conditioning amplifier gains are unmatched across channels in the control unit.
- ✓Engine fuel consumption data not logging to memory — FUELLGRAF FMC data logging fails due to SD card corruption, real-time clock battery depletion, or file system errors in the embedded Linux controller after extended operation in high-vibration power generation environments.
How We Repair Your FUELLGRAF Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using FUELLGRAF Equipment
We serve plant maintenance teams across all major industries where FUELLGRAF automation is deployed.
Frequently Asked Questions — FUELLGRAF Repairs
Do you repair FUELLGRAF equipment anywhere in India?+
Yes. Synchronics repairs the complete FUELLGRAF product range - fuel flow meters, tank level sensors, fuel management controllers, and integrated fuel supply systems. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, Kolkata, and all other industrial cities. All repairs are completed at our Vadodara, Gujarat facility with rapid turnaround for power generation and industrial applications.
What FUELLGRAF fuel meter faults can you diagnose and repair?+
Synchronics diagnoses and repairs FUELLGRAF turbine, gear, and electromagnetic flow meters including sensor signal loss, inaccurate flow readings, rotor bearing wear, sensor gap issues, and pulse output problems. We calibrate meters using certified fuel standards and verify measurement accuracy within manufacturer specifications before return.
Can Synchronics recalibrate FUELLGRAF tank level sensors after repair?+
Yes. After repairing FUELLGRAF capacitive or magnetic tank sensors, Synchronics performs full-range recalibration using reference fluid volumes and certified test equipment. We document calibration curves, sensor linearity, and zero/span settings, and provide certification suitable for power plant compliance records.
How quickly can Synchronics repair a faulty FUELLGRAF fuel management controller?+
For urgent FUELLGRAF FMC repairs affecting power generation, Synchronics offers express 24-48 hour turnaround for diagnosis and component replacement. We provide on-site support in major Indian cities and maintain stock of replacement modules, capacitors, and LCD displays to minimize downtime.
Do you provide FUELLGRAF fuel system preventive maintenance and calibration services?+
Yes. Synchronics offers scheduled maintenance contracts for FUELLGRAF fuel measurement systems in refineries, power plants, and generator installations. We perform quarterly sensor calibration checks, connector cleaning, solenoid valve testing, and firmware updates to prevent unplanned downtime and ensure regulatory compliance.
How do I send my FUELLGRAF unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a FUELLGRAF drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on FUELLGRAF repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your FUELLGRAF unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
FUELLGRAF Repair Catalog
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Don't See Your FUELLGRAF Model Listed?
We repair the full range of FUELLGRAF industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service