Exacta W365H W375H W3105H W3130H W3180H W3240H W3300H Service Manual PDF

Description

Exacta W365H W375H W3105H W3130H W3180H W3240H W3300H — Service Manual PDF DOWNLOAD

Description

Models Covered

(Shown in the machine presentation section with illustration.)

These machines feature:

• electronic programme unit with self-diagnostics

• frequency-controlled motor with precise rpm control

• load-weighing via motor feedback

• optional electric or steam heating

• multi-valve water connection support

Designed for laundries, hotels, hospitals & industrial installations.

Structured Contents

Safety Precautions (Section 1)

Includes warnings for:

• live voltage on motor controller (~300 V)

• lock-out before servicing

• leak & seal checks

• minors & operator restrictions

Technical Data (Section 2)

Covers:

• drum volumes, capacities & G-factor

• extraction rpm & wash rpm

• machine dimensions & weight

• service-space requirements

• electrical power consumption

• water & steam connection tables

Example values (page 11):

• W365H — 6.5 kg / 1100 rpm / G-factor 350

• W3300H — 30 kg / 820 rpm / G-factor 300

Connections table includes:

• inlet valve capacity & pressure limits

• drain valve diameter & flow

• steam valve pressure limits

Machine Presentation (Section 3)

Illustrated component overview:

• programme unit & communication card

• frequency-regulated motor + control unit

• door lock & safety logic PCB

• detergent compartment

• drain valve & suspension system

• front & rear control units

Includes block diagrams and PCB call-outs.

Regular Maintenance (Section 11)

Intervals:

• Daily checks

• Every 3 months (authorized personnel only)

Procedures include:

• door & lock safety tests

• drain-valve leak inspection

• detergent tray cleaning rinse

• belt inspection & tensioning

• heating element scaling check

• shock absorber & spring inspection

Troubleshooting & Error Codes (Section 12)

Includes:

• service-mode access & test functions

• LED & input diagnostics

• “errors with no error codes”

• full fault-tree troubleshooting charts

Error code list includes:

01E — water level timeout
03E — door lock failure
06E — high water level at start
08E — slow temperature rise
10E — drain too slow
12E — EPROM read failure
31E / 32E — motor overheating / thermal trip
35E — motor short circuit
45E — missing tacho pulses

886268143-Manual-Service-Exacta

Detailed illustrated test steps include:

• probe voltage references

• continuity checks

• PCB node maps

• level-hose & air-box checks

• drain-valve activation tests

• motor winding resistance values

• sensor calibration procedures

Control Unit Architecture (Section 21)

Explains:

• front programme unit & transformer

• level guard + backup safety logic

• door lock controller A31

• rear control box

• heater contactor circuits

• external detergent output ports

Includes schematics & functional diagrams.

What This Manual Helps You Do

✔ diagnose wash/extract failures
✔ interpret & clear error codes
✔ troubleshoot drain & level sensors
✔ service motor & thermal protection
✔ test interlock & door-lock circuits
✔ repair control-board & EPROM faults
✔ check heater, valves & wiring
✔ perform safe maintenance routines

Ideal for:

• commercial laundry engineers

• equipment service technicians

• repair workshops & installers

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