Surefire 318f, 618f Tactical Light User Manual

							Model 318F
618F
Tactical Light
Users Manual
Remington 870
12 Gauge Shotgun
Protected by US. Patent 4,856,218
Revision A    6-1-98 
						

							Model 318F 618F Tactical Light
Introduction
   The Model 318F & 618F Tactical light provides a rugged and reliable source of high
intensity light that is integrated into the fore-arm of the shotgun. The lamp is shock
isolated. A two button ON/OFF switch is on the left side of the H18F Housing and a
Pressure Switch is on the right side. The switches are wired in parallel. The ON/OFF
switch will turn the light ON or OFF. Press on the Pressure Switch and the light will come
ON, release pressure and the light will go OFF. A Switch Blocker is provided for users that
want to reduce the functional size of the pressure switch.
Kit Contents
! H18F Housing
! L30 or L60 Lamp Module
! DL123A or DL223AC Battery
! Model Z10 Switch Blocker
! Alcohol Wipe
! Users Manual
! Installation Tool
Installation
1. Put safety on safe. Open action and make certain no shells remain in chamber or
    magazine. Close action and remove Magazine Cap and Barrel. Reach into bottom
    of receiver and press left shell latch inward. Slide Fore-End Tube off Magazine Tube.
    NOTE: Top right edge of slide may bind on bottom front of ejection port in
     receiver. To free slide, push front end of bolt downward.
2. Unscrew and remove Fore-End Tube Nut using Installation Tool supplied in kit
    and remove wooden Fore-End by pulling it straight off the Fore-End Tube.
3. Place H18F Housing onto the Fore-End Tube and reinstall Fore-End Tube Nut
    using Installation Tool.
4. Install Fore-End Tube on receiver by placing slide and breech bolt on the end of
    the Fore-End Action Bars. Insert the end of Action Bars into matching grooves in
    the Receiver. Move Fore-End gently rearward into receiver until contact is made
    with front end of right shell latch. Press front of right shell latch into side of receiver.
    Move Fore-End past right shell latch until contact is made with left shell latch. Press
    front of left shell latch inward to allow Fore-End Tube to pass and reassemble freely
    into receiver. Reassemble Barrel and tighten firmly with magazine cap.
5. Install Battery into the Housing with the + contact facing out.
6. Screw Lamp Housing into H18F Housing.
7. Test the light using the switches, the light should come on. Installation is now complete. 
						

							Model 318F 618F Tactical Light
Lamp Replacement
1. Unscrew Bezel from Lamp Housing. Lift Lamp assembly out of Bezel.
2. Install replacement Lamp Assembly in Bezel and reassemble by
    screwing onto Lamp Housing until it is fully seated.
Battery Replacement
1. Unscrew Lamp Housing from H18F Housing and shake out old battery.
2. Install new battery with the + terminal facing out.
3. Reinstall Lamp Module.
Switch Blocker Installation
   If you want to disable the part of the pressure switch where you rest your hand, (and don’t
want the light to come on) you can cover it with the Model Z10 Switch Blocker. First clean the
portion of the Pressure Switch to be disabled using the Alcohol Wipe from the Kit. Remove the paper
backing from the underside of the Switch Blocker and press the Switch Blocker in place on the Pressure
Switch.
WARNING
Lithium batteries can explode or cause burns if disas-
sembled, shorted, recharged or exposed to fire or high
temperatures.  Please handle with care. 
						

							Sure-Fire LLC 
						

							Caution
   The battery used in the light is very powerful. Be sure that the switch is not touching anything
when the light is stored. If the lamp is turned on while in a case or other container, the lamp can
overheat and damage the light or surrounding materials. Remove the battery or unscrew the bezel
far enough to prevent the lamp from turning on when stored.
   Do not use a 3 Volt Lamp in a 6 Volt system. The lamp will BURN OUT immediately!!! To
identify a lamp assembly: the 3 volt lamp has a Red label and is marked R30, the 6 volt has a Blue
or Green label and is marked R60 or P60.
   If it is necessary to dispose of any batteries, do not do so by fire, mutilation or by disassembly,
as this may cause toxic chemicals to be released.
Model 318F 618F Tactical Light
Repairs & Replacements
     To obtain repair or replacement call Customer Service at 800-828-8809 (toll free) or 714-545-
9444 and obtain a Return Authorization number (RA). Then pack the unit carefully and return (no
COD’s please) to:
     Sure-Fire LLC
     Repairs Department, RA ____
     18300 Mt. Baldy Circle
     Fountain Valley, CA 92708
Sure-Fire LLC will pay any reasonable shipping costs to return the unit to you.
Warranty
     Sure-Fire LLC warrants that its products will be free from defects in materials and workmanship.
Sure-Fire LLC will repair or replace (at its option), without charge, any product or part which is
found to be defective under normal use and service. Such repair or replacement shall be the
purchaser’s sole and exclusive remedy under this warranty. This warranty does not include normal
maintenance and services and does not apply to any products or parts which have been subject to
modification, misuse, negligence, accident, improper maintenance or repair by anyone other than
Sure-Fire LLC.
“Fine Print” Warranty Limitation
     There is no other express warranty.  Sure-Fire LLC hereby disclaims any and all implied
warranties, including, but not limited to fitness for a particular purpose.  Sure-Fire LLC shall not be
liable for incidental, consequential, or special damages arising out of, or in connection with product
use or performance.
um_H18F_8.601
71-01-447