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Bayco Products, Inc. • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 1-469-326-9400 • www.nightstick.com

INS-XPP5452GC-MH-19

02-21-2019

Instruction Manual 

XPP-5452GC

Please read these instructions before using your Nightstick XPP-5452GC 

Intrinsically Safe Headlamp. They include important safety information and 

operating instructions.

THE XPP-5452GC IS APPROVED FOR USE 

CLASS I DIV 1 GRPS A-D T3

CLASS II & III GRPS E-G T135C

CLASS I ZONE 0 AEx ia IIC T3 Ga

CLASS I ZONE 0 Ex ia IIC T3 Ga

II 1 G Ex ia op is IIC T3 Ga

Ex ia op is IIC T3 Ga

Intertek ITS 13 ATEX27854X

IECEx ITS 17.0002X

-20ºC ≤ Tamb ≤ +40ºC

1.5V/Cell AAA Alkaline

0359

ID 4001184

INTRINSICALLY SAFE

SECURITE INTRINSEQUE

Bayco Products, Inc.     XPP-5452GC

Wylie, TX 75098

640 S. Sanden Blvd.

WARNINGS - INTRINSICALLY SAFE

 

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Warning: Use only the approved non-rechargeable batteries listed below.

 

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Warning: Do NOT attempt to use rechargeable AAA batteries with this light.

 

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Warning: To prevent ignition of a hazardous atmosphere, do not open the 

battery compartment in the hazardous environment.  This task must ONLY 

be performed in an area known to be non-hazardous.

 

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Warning: When exchanging batteries, use only ENERGIZER E92 or EN92 

BATTERIES.

 

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Warning: To prevent ignition of a hazardous atmosphere, the AAA batteries 

must only be exchanged in an area known to be non-hazardous.

 

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Warning: To reduce the risk of explosion, do not mix new non-rechargeable 

batteries with used non-rechargeable batteries, or mix non-rechargeable 

batteries from different manufacturers.

 

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Warning: Substitution of components may impair intrinsic safety.

SPECIAL INSTRUCTIONS FOR INTRINSIC SAFETY

 

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For personal safety, always confirm the rating of any known hazardous or 

potentially hazardous location where the light is to be used.

BATTERY INSTALLATION

WARNING: In order to maintain the XPP-5452GC’s Intrinsically Safe 

rating,  the  only AAA  batteries  certified  for  use  with  this  light  are  the 

ENERGIZER E92 or EN92 BATTERIES.

 

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Do not attempt to use any other brand or model of AAA batteries with this light.

 

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Do not attempt to use any type of rechargeable AAA batteries with this light.

Warning: To prevent ignition of a hazardous atmosphere, do not open 

the battery compartment door in the hazardous environment.  This task 

must ONLY be done in an area known to be non-hazardous.

 

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Loosen the locking screw located on the back of the battery compartment 

door.  NOTE:  Do NOT attempt to completely remove the locking screw.  

Doing so is not necessary and may damage the threads.  The screw simply 

needs to be loosened enough to allow the battery compartment door to open.

 

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Using 3 – AAA ENERGIZER E92 or EN92 BATTERIES (make sure that 

all 3 batteries are of the same model), install the batteries in the back of the 

light paying close attention to the markings inside the battery compartment 

for proper battery terminal polarity alignment.

 

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Close the battery compartment door.

 

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Tighten locking screw.  CAUTION:  Do NOT over-tighten.  Doing so may 

damage the threads and impact the light’s Intrinsic Safety. 

OPERATION 

THE XPP-5452GC HAS TWO SEPARATE LIGHTING MODES:  

HIGH-BRIGHTNESS SPOTLIGHT MODE

Press the button on top of the light one time.

LOW-BRIGHTNESS SPOTLIGHT MODE

Press the button on top of the light two times. Pressing the button a third 

time will turn the light off.

THE XPP-5452GC HAS A TILT ADJUSTMENT FEATURE:  

Simply adjust the tilt angle of the light to illuminate the desired area.

THE XPP-5452GC FITS ON ANY HARD HAT THAT HAS A HARD HAT 

LAMP BRACKET ATTACHED:

NIGHTSTICK NS-HMC4 HEADLAMP BRACKET MOUNTING 

INSTRUCTIONS

 

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Ensure mounting surface is clean and oil-free (use alcohol wipe if needed)

 

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Prior to installing, determine mounting location that allows headlamp to 

fully tilt without interfering with helmet brim.

 

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Remove adhesive backing.

 

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Firmly press bracket into place up for 30 seconds with flat side facing up 

(see image).

 

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While supporting mount, slide headlamp clip into bracket slot. (Note: 

adhesive reaches peak strength in 24 hours)

TO ATTACH TO THE HARD HAT LAMP BRACKET

Slide the clip on the back of the XPP-5452GC into the slot on the top 

edge of the Hard Hat Lamp Bracket and press down firmly until the clip is fully 

engaged into the bracket.
TO REMOVE FROM THE HARD HAT LAMP BRACKET

Grasp the XPP-5452GC and pull up until the clip slides out of the Hard 

Hat Lamp Bracket.

WARRANTY

LIMITED LIFETIME WARRANTY

Bayco Products, Inc. warrants this product to be free from defects in 

workmanship and materials for the original purchaser’s lifetime. The Limited 

Lifetime Warranty includes the LEDs, housing and lenses. Rechargeable 

batteries, chargers, switches, electronics and included accessories are 

warranted for a period of two years with proof of purchase. Normal wear and 

failures which are caused by accidents, misuse, abuse, faulty installation and 

lightning damage are excluded.

We will repair or replace this product should we determine it to be 

defective. This is the only warranty, expressed or implied, including any 

warranty of merchantability or fitness for a particular purpose.

For a complete copy of the warranty, go to www.nightstick.com/nightstick-

product-support/warranties. Retain your receipt for proof of purchase.

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