User Manual

ManualsBrandsSARGENT ManualsSafety421 Cam Action

A7959A

421 CAM ACTION DOOR CLOSER

(PCTB & PCHTB) PUSH SIDE TRACK

APPLICATION INSTALLATION INSTRUCTIONS

CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE

For assistance, contact SARGENT at 800-727-5477 or www.sargentlock.com

NOTE: AN AUXILIARY DOOR STOP IS REQUIRED

EFT HAND

SHOWN

MEASURE & MARK HOLES. PREP HOLES USING DIMENSIONS

ON PAGE 4

WITH A WRENCH, ROTATE THE BOTTOM SPINDLE TOWARD HINGE APPROXIMATELY 15°. SECURE ARM TO SPINDLE

WITH SCREW AND WASHER PROVIDED

INGE SIDEHINGE SIDE

TOP SIDE STOP SIDE

IGHT

HAND DOOR

EFT

HAND DOOR

WITH PROVIDED FASTENERS, SECURE CLOSER BODY TO DOOR WITH POWER ADJUSTMENT FACING

AWAY FROM HINGE SIDE OF DOOR.

When using mortise nuts,

see accessories on page 3

Warning: If not properly indexed, door

closer will not operate properly

Pre-drill - 3/32” holes

for self tapping screws or #16 drill and tap

#12-24 UNC for machine screws

Left Hand

Right Hand

Left Hand Shown

(Right Hand Opposite)

Summary of content (4 pages)

PAGE 1
421 CAM ACTION DOOR CLOSER (PCTB & PCHTB) PUSH SIDE TRACK APPLICATION INSTALLATION INSTRUCTIONS CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE For assistance, contact SARGENT at 800-727-5477 or www.sargentlock.com NOTE: AN AUXILIARY DOOR STOP IS REQUIRED A MEASURE & MARK HOLES.
PAGE 2
D SLIDE TRACK OVER ROLLER AND INSTALL END CAPS. SECURE TRACK TO FRAME WITH SCREWS PROVIDED. NOTE: ORIENT TRACK SO STOP PIN IS ON HINGE SIDE OF DOOR FINAL ADJUSTMENT AND REGULATING PROCEDURE E – Adjust door speed and latching speed valves to achieve the desired closing time. 6 seconds minimum from 90° to the closed position is recommended. – If backcheck is required, adjust valve to achieve a slight cushioning effect. Auxiliary stop required.
PAGE 3
F Small screw INSTALL COVER AS FOLLOWS: GAP 1. SCREW SHORT COVER SCREW (#8-35 x 5/16) INTO TOP OF CASE APPROXIMATELY 2 TURNS 2. ASSEMBLE PLASTIC SUPPORT AND LONG COVER SCREW (# 8-32 x 1-1/4 ) INTO BOTTOM OF CASE APPROXIMATELY 2 TURNS. 3. HOLD SUPPORT AGAINST CASE AND SLIDE COVER INTO GAP BETWEEN FLANGE AND SCREW HEAD Long screw Move insert as needed 4. POSITION COVER ON CLOSER AND TIGHTEN SCREWS FOR MODELS HAVING “PCHT” HOLDER ARMS The holder device is set for 85° door holding position at the factory.
PAGE 4
11 1/8" OUTLINE OF COVER 1/2" NOTE: 421 CLOSER 1/2" TRACK 15 1/8" 1" MAXIMUM OPENING POSITION 125° ADJUSTABLE HOLD OPEN RANGE: 75° -120° (HOLDER MODEL ONLY) AUXILIARY STOP REQUIRED 6. 7. THE MINIMUM TOP RAIL MAY BE REDUCED BY 3/4" BY USING THE 1431-D MOUNTING PLATE.