Paul | Airless Discounter2026-03-17T13:47:59+00:0003/17/2026|Graco, Repair & Maintenance|
The upcoming arrival of the Ultra QuickShot II on the European market in 2026 marks a turning point for professional painters specializing in fine finish work. At the heart of this machine is ProConnect technology, a tool-less maintenance system designed to eliminate downtime. Here is a complete guide to understanding how this technology revolutionizes gun [...]
Paul | Airless Discounter2026-03-16T13:52:09+00:0003/16/2026|Graco, Repair & Maintenance, Technical drawing & Spare parts|
This article provides an overview of the most common spare parts and the most important accessories for the Graco Mini Merkur ES 30:1 paint sprayer (models 24F152, 24F153 & 24W287). It helps you quickly identify the relevant components in case of damage, repair, or maintenance. This allows all wear parts to be easily reordered directly [...]
Paul | Airless Discounter2026-03-06T13:56:55+00:0003/06/2026|Airless Paint Sprayers, General, Repair & Maintenance|
When an airless sprayer stops during a job, the cause is usually power-related, supply instability, or a protective shutdown (error code). Below is a practical, step-by-step checklist to diagnose the issue quickly. ⚠️ Safety first: switch the unit OFF, unplug it, and relieve pressure according to the manufacturer’s procedure before inspecting anything. 1) Check that [...]
Paul | Airless Discounter2026-02-24T16:05:33+00:0002/24/2026|FARBMAX, General, Graco, Repair & Maintenance, Wagner|
Pressure issues are one of the most common problems with airless sprayers. Whether the pressure is too low or too high, it directly affects spray quality, paint consumption, and equipment lifespan. Here is a complete guide to understanding and fixing the issue. Why Is My Airless Sprayer Pressure Too Low? Low pressure typically results in: [...]
Paul | Airless Discounter2025-12-22T13:01:05+00:0012/18/2025|Airless Paint Sprayers, General, Repair & Maintenance|
An airless sprayer that sprays intermittently or in spurts is a common issue.It usually appears as an unstable spray pattern, pressure fluctuations, or irregular pump cycling. In most cases, the problem is not serious, but it must be corrected quickly to avoid premature pump wear. This article details all known causes, their mechanical principles, and [...]
Paul | Airless Discounter2025-11-14T12:19:05+00:0011/14/2025|General, Graco, Repair & Maintenance, Wagner|
…same colour, different chemistry Customer question« Hello everyone, I wanted to know if, for winter storage, we can replace the pump armour with coolant? » Short answer: No, it's not a good idea. Even though both liquids may be blue in colour, they do not have the same chemical composition or function. Airless manufacturers recommend [...]
