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Case Study

Digitizing Field Services for Wastewater Equipment Manufacturer

A maker of dewatering centrifuges and sludge thickeners faced high maintenance costs and frequent downtime at remote customer sites. iSERV added predictive maintenance, AR/VR guided repairs and a central ticket portal.

Engagement at a glance
Client
Manufacturer of dewatering centrifuges and sludge thickeners
Industry
Water and wastewater equipment
Solution
ITHENA Smart Service (iSERV)
Scope
Predictive maintenance, knowledge portal, AR/VR repairs, ticket portal
Headline result
3x faster query resolution
Opportunity for impact

Three numbers field service moved.

Results after iSERV digitised field service.

40%

Increase in customer satisfaction

A central ticket portal gave customers faster, clearer responses.

3x

Faster time-to-query resolution

AR/VR guidance let technicians resolve queries without travel.

15%

Decrease in equipment downtime

Predictive maintenance cut failures from limited asset visibility.

About the client

Meet the organization and understand the context behind the transformation.

A globally leading manufacturer of dewatering centrifuges and sludge thickeners, also providing repair and parts services. To reduce high maintenance costs and frequent downtimes caused by limited asset visibility, the company partnered with ITHENA. By implementing the iSERV solution, they gained access to AR/VR guided repairs, predictive maintenance, and a centralized ticketing portal. This transformation significantly reduced service costs, improved service management, and enhanced customer satisfaction.

In their words
iSERV transformed our service operations by providing real-time insights, remote troubleshooting, and predictive maintenance. The platform’s centralized ticketing system and AR/VR-guided repairs helped us reduce service costs and enhance customer satisfaction, all while minimizing equipment downtime.

– Process Improvement Manager
Key challenges faced

Remote sites, rising costs.

Customers were far away, assets were hard to see and there was no ticketing system.

  • High maintenance costs from remote customer locations
  • Frequent downtime and failures caused by limited asset visibility
  • Delayed responses and reduced customer satisfaction due to the absence of a ticketing system
Our solution

How ITHENA closed the gaps.

ITHENA deployed Smart Service solution, iSERV with functionality such as:

Predictive Maintenance

Monitored real-time KPIs to generate insights, alerts, and forecasts for proactive maintenance and reduced downtime

Knowledge Portal

Offered centralized access to on-the-go resources such as how-to videos, manuals, and machine schematics for self service troubleshooting

AR/VR Integration

Implemented AR & VR for real-time guided repairs, reducing service costs through remote collaboration with customers

Centralized Ticket Management Portal

Digitized workflows, scheduled orders, resolved and tracked queries through a unified web and desktop platform with 24/7 access

Inside the console

Fix it before you fly out.

An illustrative iSERV view: centrifuges at remote plants monitored live, with AR-guided repairs closing most issues.

iserv.ithena.app/assets/centrifuges
siSERV AssetsTicketsAR/VRKnowledge 3 OP
Assets/Centrifuges at customer sites/Last 24 hours
Centrifuge vibration and torque, last 24 hours2 alerts flagged
ALERT THRESHOLD 00:0012:0023:00
Bowl vibrationScroll torqueFeed rateAlert, ticket opened
Centrifuges and thickeners at remote plants connected · 09:41:07
Since iSERV went liveLive
40%Customer satisfaction, up
3xFaster query resolution
15%Equipment downtime, down
150Units connected
Repairs completed by method, share
AR/VR guided36%
Remote fix27%
Field visit22%
Parts swap15%
Ticket portal2 open
Bowl vibration high at plant 12, ticket opened8m
AR-guided bearing check completed by plant staff33m
Customer query answered in under an hour1h
Scroll wear predicted on 2 units2h
Repair parts shipped from stock3h

Illustrative view. Unit names, counts, shares and activity are examples; the headline results are the client's.

Fix it before you fly out.

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