BONAR AUGUST SYSTEMS Repair Services India
Bonar August Systems is a German manufacturer specialising in advanced thermal management, process control instrumentation, and industrial automation solutions. Founded in 1962, the company has built a reputation for precision engineering and reliable equipment used across chemical processing, pharmaceuticals, food & beverage, and energy sectors. Bonar August Systems maintains a growing presence in Indian manufacturing facilities, particularly in Gujarat and Maharashtra, where their controllers and sensor systems regulate critical production environments.
Bonar August Systems is a German manufacturer specialising in advanced thermal management, process control instrumentation, and industrial automation solutions. Founded in 1962, the company has built a reputation for precision engineering and reliable equipment used across chemical processing, pharmaceuticals, food & beverage, and energy sectors. Bonar August Systems maintains a growing presence in Indian manufacturing facilities, particularly in Gujarat and Maharashtra, where their controllers and sensor systems regulate critical production environments.
Synchronics Electronics repairs the complete Bonar August Systems portfolio including industrial controllers, temperature regulation units, process instrumentation, and automation interfaces. With 180+ engineers across Vadodara, we have extensive experience diagnosing and repairing Bonar August Systems control failures, calibration drift, communication faults, and sensor integration issues. Our technicians understand Bonar August Systems firmware architecture and can perform component-level repairs, PCB restoration, and full functional testing — ensuring your process lines regain operational precision quickly.
Bonar August Systems thermal control and process instrumentation repair specialists across India.
BONAR AUGUST SYSTEMS Product Lines We Repair
Our engineers are trained on the full BONAR AUGUST SYSTEMS product range. Below are the major product families we service.
BAS ThermoControl Series
Precision temperature regulation controllers for batch and continuous processes. Common issues include thermocouple connection failures, PID loop instability, and relay contact degradation affecting setpoint accuracy.
BAS ProcessLogic Controllers
Compact programmable logic controllers for process sequencing and interlocking. Failures often stem from input/output card faults, memory corruption, and communication protocol losses affecting line synchronisation.
BAS InstruNet Sensor Interface
Multi-channel sensor conditioning and data acquisition units for pressure, flow, and level measurement. Typical faults include sensor signal degradation, ADC non-linearity, and 4-20mA loop failures.
BAS HMI TouchPanel
Industrial touchscreen operator panels for real-time process monitoring and manual override. Display failures, capacitive touch sensor drift, and communication bus timeouts are common repair issues.
BAS Modular Power Supply Units
Redundant and regulated DC power supplies for critical process control cabinets. Common failures include capacitor aging, thermal shutdown, and output voltage drift affecting controller stability.
Why Choose Synchronics for BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in BONAR AUGUST SYSTEMS equipment arriving at our workshop.
- ✓Thermocouple signal dropout in ThermoControl units — Cold junction reference circuit failure or thermocouple connector corrosion in humid manufacturing environments. This causes intermittent temperature reading loss and uncontrolled process excursions.
- ✓ProcessLogic controller communication bus timeout — Corrupted Modbus RTU/TCP firmware, damaged RS-485 transceiver IC, or cable impedance mismatch between controller and field devices. Results in loss of remote I/O synchronisation.
- ✓InstruNet ADC non-linearity and reading drift — Aged precision resistor networks in signal conditioning circuits or reference voltage buffer failure. Causes creeping measurement errors in 4-20mA sensor loops, especially noticeable under temperature swings.
- ✓HMI TouchPanel capacitive touch non-responsive — Capacitive sensing controller IC degradation, coupling capacitor dryout, or contamination on touch surface. Panel becomes unresponsive to finger input, forcing manual valve control and stopping production.
- ✓Power supply output voltage sagging under load — Electrolytic capacitor aging or internal feedback amplifier drift in dual-redundant PSU modules. Causes controller brownout resets and unpredictable process halts.
- ✓ThermoControl PID loop oscillation and temperature instability — Proportional/integral/derivative gain parameters corrupted in non-volatile memory, or derivative filter capacitor value drift causing excessive overshooting and hunting around setpoint.
How We Repair Your BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS Equipment
We serve plant maintenance teams across all major industries where BONAR AUGUST SYSTEMS automation is deployed.
Frequently Asked Questions — BONAR AUGUST SYSTEMS Repairs
Do you repair Bonar August Systems equipment across all of India?+
Yes, absolutely. Synchronics Electronics maintains a PAN-India repair network for all Bonar August Systems products including ThermoControl, ProcessLogic, InstruNet, and HMI TouchPanel units. We offer door-to-door pickup and delivery from Mumbai, Delhi, Bangalore, Pune, Chennai, Hyderabad, Ahmedabad, Surat, and all major cities. Your equipment is serviced in our Vadodara, Gujarat facility by 180+ certified technicians with direct experience on Bonar August Systems control architectures.
What is the typical turnaround time for Bonar August Systems controller repair?+
Standard non-critical repairs are completed within 5-7 working days. Urgent repairs on ProcessLogic or ThermoControl units can be expedited to 48-72 hours with priority bench allocation. We perform component-level diagnostics, functional testing, and full recalibration within this window. Express calibration against NIST-traceable reference standards adds 1-2 days for pharmaceutical and food safety compliance.
Can Synchronics repair Bonar August Systems sensor signal conditioning with process-specific calibration?+
Yes. Our InstruNet and sensor interface specialists recalibrate Bonar August Systems conditioning circuits using your actual process fluid and temperature range. We perform two-point zero and span calibration, linearity verification, and thermal compensation testing. Full calibration certificates with NIST traceability are provided — essential for GMP-regulated industries like pharma and food production.
Do you offer spare circuit boards and modules for Bonar August Systems?+
Synchronics stocks original Bonar August Systems PCB assemblies, I/O cards, power supply modules, and sensor interface boards for most ThermoControl, ProcessLogic, and InstruNet variants. If original spare stock is depleted, our component-level repair capability restores failed boards within 7-10 days. We also supply cross-compatible modules from Bonar August Systems' supply chain partners with full compatibility verification.
What documentation do I receive after Bonar August Systems equipment repair?+
Every repair includes a detailed technical report listing faults identified, components replaced, test results, and functional performance metrics. For process-critical equipment, we provide oscilloscope waveforms, temperature calibration graphs, and communication protocol analysis. Warranty period and spare part recommendations are included. All documentation is delivered digitally and in hard copy for regulatory filing.
How do I send my BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS 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 BONAR AUGUST SYSTEMS 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.
BONAR AUGUST SYSTEMS Repair Catalog
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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