IWAKI G User manual

Hello! I'm your chat assistant and I've reviewed the Iwaki Chemical Gear Pump instruction manual for the G Series. This document covers the GX and GM type pumps, highlighting their ceramic gears, ability to handle a variety of liquids, and detailed guidance on installation, operation, maintenance and troubleshooting. I'm ready to answer any questions you have about these pumps.
What should I check upon receiving the pump?

What should I do if the pump makes abnormal noises?

Can the pump operate without liquid in it?

What is the operating temperature range for the GX type pump?

What is the operating temperature range for the GM type pump?

What is the direction of revolution of the pump?