Refco RL-2 - User Manual

Questions and Answers

D
Daniel PenaAug 14, 2025
Why is my Refco Water Pump not reaching enough vacuum?
- C
  Carolyn LaraAug 14, 2025
  If your Refco Water Pump isn't achieving sufficient vacuum, several factors could be at play. Ensure the gas ballast is closed. Check that the intake port cap is tightly screwed on and that its O-ring is in good condition; replace the O-ring if faulty. Verify the oil level and replenish if low. If the oil appears muddy or contaminated, change it. Inspect the pipe for leaks and seal them. If the pump has been used extensively, it might be worn out and require repair or replacement.
W
William GonzalesAug 17, 2025
How to troubleshoot Refco Water Pump not running at full speed?
- K
  kyle74Aug 17, 2025
  If your Refco Water Pump is not running at full speed, it could be due to several reasons. The oil temperature might be too low; try placing the pump in a warmer environment. The oil could be unsuitable (too thick); consider changing it with REFCO oil. A dirty pump can also cause this issue, so changing the oil is recommended. The connection cable might be too long, so try using a shorter one. Also, ensure that the supply voltage is within +/- 10% of the pump's design specification.
D
Daniel BurkeAug 21, 2025
What to do if there is oil spillage on oil mist filter of Refco Water Pump?
- K
  Kenneth GoodwinAug 21, 2025
  If you notice oil spillage on the oil mist filter of your Refco Water Pump, it's likely that the pump has been overfilled with oil. To resolve this, adjust the oil level to half of the sight glass by draining the excess oil.
D
David BakerAug 25, 2025
Why is the oil in my Refco Water Pump cloudy or dark?
- M
  Michael YoungAug 25, 2025
  If the oil in your Refco Water Pump is cloudy or dark, it indicates that the oil is contaminated. You should change the oil to resolve this issue.
A
Amber HuntAug 27, 2025
Why is there extensive oil mist from the oil mist filter of my Refco Water Pump?
- S
  Samuel JohnsonAug 28, 2025
  If you observe extensive oil mist coming from the oil mist filter of your Refco Water Pump, it's likely because the pump pressure is equal to atmospheric pressure. The oil mist should disappear once a certain vacuum level has been reached.
J
Jasmine Powell DDSAug 31, 2025
Why is my Refco Water Pump losing oil?
- T
  Taylor HaleyAug 31, 2025
  If your Refco Water Pump is losing oil, check for leaks in the gasket of the oil box, the oil draining screw, the gasket of the sight glass, and the gaskets of the box screws. Replace the O-ring, oil draining screw, sight glass, or gaskets of the oil screws as needed.
A
Anna ScottSep 3, 2025
What to do if the motor of my Refco Water Pump does not start?
- R
  rasmussentinaSep 3, 2025
  If the motor of your Refco Water Pump does not start at all, the capacitor might be defective. Also the switch or cable could be defective. Replace the switch or cable. If the motor is too hot, let it cool down.
P
Patrick McdanielSep 7, 2025
Why is oil not visible in the sight glass of my Refco Water Pump?
- K
  kyle97Sep 7, 2025
  If the oil is not visible in the sight glass of your Refco Water Pump, it indicates that there is not enough oil in the pump. Add more oil to the pump.
J
Joseph CarterSep 10, 2025
Why is the motor of my Refco Water Pump noisy?
- M
  michael51Sep 12, 2025
  If your Refco Water Pump motor is making unusual noises, it could be due to worn-out bearings or a defective fan impeller or ventilator.