POAW 45 - Receiver HILTI - Free user manual and instructions

Product Type	Laser Receiver
Brand	Hilti
Model	POAW 45
Dimensions (H x W x D)	150 x 70 x 30 mm
Weight	0.25 kg (with batteries)
Power Supply	2 x AA batteries
Detection Range	Up to 150 m diameter (with compatible laser)
Accuracy	±1 mm at 30 m
Operating Temperature	-10°C to +50°C
Protection Class	IP 56 (dust and water jets)
Indicators	Visual (LED) and audible (buzzer) for position status
Auto-Off	After 30 minutes of inactivity
Compatible Lasers	Hilti rotary lasers (e.g., PR 30-38, PR 40-60)
Mounting	Clamp for grade rod or tripod
Battery Life	Approx. 50 hours continuous use
Maintenance	Clean with dry cloth; do not use solvents
Certifications	CE, UKCA

Frequently Asked Questions - POAW 45 HILTI

What batteries does the Hilti POAW 45 receiver use?

The POAW 45 operates on 2 x AA alkaline batteries. For best performance, use high-quality alkaline or lithium batteries.

How do I turn on the receiver?

Press and hold the power button located on the side of the unit for about 2 seconds. The LED will light up and the receiver will be ready for use.

What is the detection range of the POAW 45?

The receiver can detect a rotating laser beam up to 150 meters in diameter (75 m radius) under good conditions, depending on the laser used.

How accurate is the POAW 45?

The accuracy is ±1 mm at 30 meters when used with a compatible Hilti laser. For longer distances, accuracy may decrease slightly.

How do I change the batteries?

Open the battery compartment cover on the back of the receiver by sliding it downward. Insert two AA batteries observing polarity, then close the cover securely.

Can the POAW 45 be used outdoors in rain?

Yes, the receiver is rated IP 56, meaning it is protected against dust and powerful water jets. However, do not submerge it in water.

Does the receiver have an auto-off feature?

Yes, the POAW 45 will automatically power off after 30 minutes of inactivity to conserve battery life.

What does the LED indicator mean?

The LED shows the position relative to the laser plane: green for on-grade, red for above or below grade, and a flashing red/green when the receiver is at the edge of the detection zone.

How do I mount the POAW 45 on a grade rod?

Attach the supplied clamp to the receiver and slide it onto the grade rod. Tighten the thumb screw to secure it in place. Ensure the receiver is oriented vertically.

What should I do if the receiver does not detect the laser?

First, check that the laser is turned on and spinning. Ensure the receiver is within range and the laser detector is clean. Try replacing the batteries. If the problem persists, contact Hilti service.

USER MANUAL POAW 45 HILTI

2051703 / A