Putzmeister Fault Code

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F1045 / E1045

Central Lube Alarm / Delivery Interrupted

System

Lubrication

Symptom

Central Lube Alarm / Delivery Interrupted

Diagnosis & fix steps

LOGIC: Hopper & Piston Centralized Auto-Lube Cycle Switch Fault. ACTION: Inspect grease cycle switch on primary progressive distributor block. Check grease reservoir level, bleed trapped air from grease lines, and verify switch plunger moves freely during pumping.

Red Seal field insights

Component Wear: Failure to verify lube cycles starves S-tube collar seals, delivery cylinder water box seals, and slew bearings, causing rapid concrete slurry wash-in.

Same code keeps coming back?

That's a program problem, not a part problem. Book a 30-minute uptime review with Grant, a Red Seal Heavy Duty Technician.

Book an uptime review

Read before you touch anything

  • This is general reference information, not a repair manual. It is for trained, qualified technicians.
  • Fault codes, meanings and procedures vary by model, serial number and software version. Confirm the code and the procedure against the manufacturer's service manual before acting.
  • Follow the OEM service manual, torque specs and your site's safety procedures: lockout/tagout, block raised equipment, relieve hydraulic, fuel and air pressure, and let hot systems cool.
  • You use this information at your own risk. Adventure Mechanical and AM Fleet Integrity accept no liability for damage, injury, downtime or loss arising from its use.
  • Not affiliated with or endorsed by any manufacturer. Brand names are used only to identify the equipment a code applies to.

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