Product Warranty RKI Instruments, Inc. warranties gas alarm equipment sold by us to be free from defects in materials, workmanship, and performance for a period of one year from date of shipment from RKI Instruments, Inc. Any parts found defective within that period will be repaired or replaced, at our option, free of charge.
Not tested in oxygen enriched atmospheres (above 21%). CAUTION: Read and understand the GX-3R and GX-3R Pro Operator’s Manual before using the RP-3R. RP-3R...
Overview This manual describes: the RP-3R pump, RP-3R maintenance, and operation of the RP-3R with the GX-3R and GX-3R Pro. A parts list at the end of this manual lists replacement parts and accessories for the RP-3R. Specifications Table 1 lists specifications for the RP-3R pump.
Description The RP-3R pump is a sample drawing accessory for the GX-3R and GX-3R Pro. It consists of the pump unit and the rubber sample nipple. Sensor Adapter Retaining Tab Lever White Locking Lever Inlet Fitting RESET POWER Rubber Sample...
RP-3R and both retaining clips are fully engaged. When fully engaged, the GX-3R or GX-3R Pro should not move around at all. CAUTION: If the RP-3R is not fully engaged, the unit will not respond to the target gases properly.
Page 7
1. Slide white locking RESET POWER lever down POW ER F LOW RP-3R Figure 3: Connecting the RP-3R to the GX-3R 6. Release the black retaining tab and the white locking lever to secure the GX-3R or GX-3R Pro in the RP-3R. RP-3R...
Page 8
RP-3R Figure 5: Connecting the Optional Hose & Probe 8. Turn on the RP-3R by pressing and holding the POWER button until the RP- 3R beeps and the POWER LED turns green. WARNING: While the GX-3R or GX-3R Pro is installed in the RP-3R, the pump must be on for the GX-3R or GX-3R Pro to function as a gas detection monitor.
Page 9
11. When sampling is complete, turn off the RP-3R by pressing and holding the POWER button until the RP-3R sounds a long beep and the POWER LED turns off. 12. Turn off the GX-3R or GX-3R Pro. 13. Slide the white locking lever down and push the bottom of the black retaining tab toward the pump unit.
FLOW LED steadily yellow Lower-flow mode FLOW LED flashes yellow 1. With the RP-3R turned on, press and hold the POWER button for 1 second. 2. The FLOW LED will change state (ie. from flashing to steady or vice versa). NOTE: At temperatures below -10°C, the RP-3R must operate in higher-flow...
Gently pull out the rubber gasket with needle nose pliers taking care not to damage the gasket. The GX-3R version of the RP-3R has a clear spacer below the gasket that may come out. The GX-3R Pro version of the RP-3R does not have this spacer.
33-1112RK Wire mesh disk filter 49-1120RK AA alkaline battery 80-0009RK-XX Sample hose (optional). Replace “XX” with length in feet. Available lengths for the RP-3R are 10, 15, 20, 25, & 30 feet. 80-0150RK Sample probe with dust filter (optional) RP-3R...
Need help?
Do you have a question about the RP-3R and is the answer not in the manual?
Questions and answers