Visual inspection of the pump unit, pipe connections, flanges, support frame and adjacent valves. Mechanical wear, leakage, corrosion and fastening defects are recorded. The result is an inspection report with photo documentation and a risk list prioritised by urgency.
Removal of air locks from mechanical seal chambers. Reduces the risk of dry running and premature failure of mechanical seal faces.
Check valve inspection
Operational check of non-return and safety valves: opening/closing under pressure, sticking and reverse flow.
Visual inspection / Hydraulic testing
02
Electrical diagnostics
3 services
Insulation resistance measurement
Measurement of stator winding insulation resistance with a megohmmeter at 500/1000/2500 V. Condition categories: critical / monitoring required / normal.
Megohmmeter
Current and voltage check by phase
Measurement of current and voltage across three phases using a clamp meter and multimeter. Comparison with rated parameters: overload and underload.
Multimeter / Clamp meter
Diagnostics of VFDs, control panels, contacts and filters
Diagnostics of frequency converters and control panels: power contacts, fuses, air filters and cooling fans. Reading active faults and alarm history.
Electronic diagnostics / Computer / Multimeter / Clamp meter
03
Condition monitoring
2 services
Vibration diagnostics and temperature control of bearing assemblies
Measurement of vibration (mm/s, RMS) and temperature of bearing assemblies and the electric motor housing. Assessment under ISO 20816-3: zones A/B/C/D.
SKF CMDT 391
Thermography — detection of overheating points
Non-contact thermal inspection of the unit’s electrical and mechanical assemblies. Detection of overheating in windings, contact joints, bearings and seals.
A single price per visit covering all services in the three directions. The number of diagnostic points depends on unit power.
Number of points by unit power
Up to 15 kW
10
points
18.5–45 kW
8
points
55–110 kW
6
points
132–315 kW
4
points
04
Mechanics
4 services
Bearing removal / installation
Removal, inspection and installation of bearing assemblies using extraction tools and heating equipment.
SKF TMMA-100H / SKF TIH-030
Bearing lubrication
Lubrication of bearing assemblies in accordance with manufacturer requirements: grease type and quantity, application method.
SKF TLGB 20-2 / Lubricants
Lubricant analysis
Sampling lubricant from bearing assemblies and laboratory analysis.
SKF TKGT-1
Load test
Functional testing of the unit after repair — monitoring vibration, bearing temperature, current draw and pressure under operating load.
Service price (Mechanics)Bearing removal/installation, lubrication, lubricant analysis and load testing — price is determined individually after equipment inspection.
Price upon inspection
05
Precision mechanics
5 services
Laser shaft alignment
Precision laser alignment of the shafts of the electric motor and driven machine. Correction of horizontal and vertical misalignment in two planes.
SKF TKSA-71
Soft Foot: detection and correction
Diagnosis and correction of distorted support feet on an electric motor or pump. Adjustment using shims.
SKF TKSA-71
Service price — shaft alignment and Soft Foot correction (items 1–2)
One unified tariff schedule for both items. The price depends on unit power.
Up to 2.2 kW200 AZN
3–7.5 kW300 AZN
11–22 kW400 AZN
30–45 kW600 AZN
55–90 kW800 AZN
110–160 kW1 000 AZN
200–355 kW1 200 AZN
400–630 kW1 500 AZN
710–1000 kW2 000 AZN
Vibration analysis
Periodic vibration monitoring, shock pulse measurement (gE) and spectral analysis. Dynamic balancing of rotors, pump impellers and large fans.
SKF Microlog Analyzer DBX (CMVA 90-M-CK-SL)
Belt-drive pulley alignment
Precision laser alignment of pulleys. Prevents belt slip and glazing, while protecting bearings from excessive tension.
SKF TKBA-40
Inspection of rotating assemblies by stroboscopy
Non-contact visual inspection of rotating assemblies in operating mode without stopping equipment. Non-contact measurement of rotational speed (rpm).
SKF TKRS-20
Service price (items 3–5)Vibration analysis, pulley alignment and stroboscopy — price is determined individually after equipment inspection.
Price upon inspection
WHAT THE CLIENT RECEIVES AFTER EVERY VISIT
Not merely “work completed” — a concrete result supported by evidence
Measurement protocol
A PDF with before/after readings, trends and ISO zones — signed by an engineer
Risk prioritisation
Every fault is assessed by urgency: urgent / monitor / normal
Action plan
What to do immediately, what to plan and what to monitor — clearly defined
History and trends
Data is retained for comparison at the next visit — changes become visible
Reduced failure risk
Faults are corrected before shutdowns occur, saving on emergency repairs
