Craftsman 139.53978SRT manuals
Household Appliance > Garage Door Opener
When we buy new device such as Craftsman 139.53978SRT we often through away most of the documentation but the warranty.
Very often issues with Craftsman 139.53978SRT begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Garage Door Opener Craftsman 139.53978SRT is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Garage Door Opener on our side using links below.
Craftsman 139.53978SRT Owner Manual
40 pages 2.1 Mb
Owner's Manual GARAGE DOOR OPENER 6 J7 UINSTALLATION D,,,L,H,H,I,,,,,D 0 Ioj omSAFETY REVERSING SENSOR Assembly Section: Pages 8 - 11To avoid installation difficulties, do not run the garage door opener until instructed to do so. Assembly Step I I 8 /9 Assembly Step 2 IFasten the Rail to the Opener I Assembly Step 3 10 Assembly Step 4Install the Chain/Cable and Attach the Sprocket Cover Assembly Step 5Tighten the Chain I Figure I o=_ Lo_ Tro,.y ToT_.,_nOuterNut.--_I ! / I 11 IMPORTANT INSTALLATION INSTRUCTIONSTo reduce the risk of severe injury or death to persons:1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS. Installation Section: Pages 12 - 27 Installation Step I 12 I 'Proceed to Step 2, page 14. JDetermine Header Bracket Location IRead the Safety instructions on page 12. They also apply to doors without tracks. 13 [#/Proceed to Step 2, page 14. 14 Installation Step 2 IInstall the Header Bracket Wall Header Bracket Installation .-/Ceiling Header Bracket Installation Installation Step 3 I 15 olO17 FJL!jlI! !!HD Figure 2 / t S-j::;'s' c''"-18 Installation Step 6Install the Door Control I Figure 1 19 Installation Step 7Install the Light and the Lens Install the light Install the lens Installation Step 8Attach the Emergency Release Rope and Handle 20 Installation Step 9 IElectrical Requirements I If permanent wiring is required by your local code, refer to the following procedure: Permanent Widng Connections The Safety Reversing System 1 I I 21 0[kFigure 1: Installation Step 10 I 22 , ,;racketFigure 4 23 Figure 5Figure 6 Wiring the Safety Sensors Installation Step 11 24 IIIII[lllillll[ILllllllllllllllllLID 25 IIIIIII11111111LLLIIIIIlIl[IIIIII1 Installation Step 12Connect Door Arm to Trolley Figure 1 _rB_ok_ Figure2 26 @o38 f
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