LT-2020 MR-2944 Installation and Operation Manual Rev.1 - Secutron
LT-2020 MR-2944 Installation and Operation Manual Rev.1 - Secutron
LT-2020 MR-2944 Installation and Operation Manual Rev.1 - Secutron
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<strong>MR</strong>-<strong>2944</strong> <strong>Installation</strong> <strong>and</strong> Operator’s <strong>Manual</strong>2.0 <strong>Installation</strong>2.1 MountingPART#: BB-<strong>2944</strong>0.110* *Mounting ScrewsMounting Screws11.17010.950Mounting ScrewsMounting Screws**12.300DOORSEE DWG# CH-8332.0500.550HINGESEE DWG# HD-8632.110SPOTWELD AS SHOWN0.22011.970BACKBOXSEE DWG# CH-832Figure 1: <strong>MR</strong>-<strong>2944</strong>S-B/R DimensionsFor the <strong>MR</strong>-<strong>2944</strong> <strong>and</strong> <strong>MR</strong>-<strong>2944</strong>-ANN (<strong>MR</strong>-<strong>2944</strong>-BBS or <strong>MR</strong>-<strong>2944</strong>-BBL back box) installations:1. Choose a suitable location for mounting.2. Mark placement of mounting screws using dimmensions shown in Figure 1: <strong>MR</strong>-<strong>2944</strong>S-B/R Dimensions on page 3, Figure 2: <strong>MR</strong>-<strong>2944</strong>-ANN with <strong>MR</strong>-<strong>2944</strong>-BBS Small backbox <strong>and</strong>doors on page 4 or Figure 3: <strong>MR</strong>-<strong>2944</strong>-ANN with <strong>MR</strong>-<strong>2944</strong>-BBL Large backbox <strong>and</strong>doors on page 4.3. Drill holes, install plugs (if necessary) <strong>and</strong> top two screws.4. Hang the cabinet on screws <strong>and</strong> pull down to ensure a snug fit. The cabinet should belevel.5. Install bottom screw(s) <strong>and</strong> tighten all screws.Note: If mounting a <strong>MR</strong>-<strong>2944</strong>-ANN installation, complete step 6. If mounting a <strong>MR</strong>-<strong>2944</strong>S skipdirectly to step 7.6. The <strong>MR</strong>-<strong>2944</strong>-BBS or <strong>MR</strong>-<strong>2944</strong>-BBL back boxes require the mounting of the separate<strong>MR</strong>-<strong>2944</strong>-ANN annunciator chassis (Figure 4) along with <strong>MR</strong>-2902 or <strong>MR</strong>-2902-HTLDLED annunciator strips (Figure 5) as required inside. Mount the chassis on the four3