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M673D / M673L
Soundshield Assembly Instructions
Corporate Headquarters
4420 14th Avenue N.W.
P.O. Box 70543
Seattle, WA 98107
Tel: (206) 789-3880
Fax: (206) 782-5455
Alaska Branch Offi ce
1200 West Int'l Airport Road
P.O. Box 190208
Anchorage, AK 99519
Tel: (907) 562-2222
Fax: (907) 563-1921
www.northern-lights.com
Southeastern U.S.A.
1405 S.W. 6th Court
Suite A
Pompano Beach, FL 33069
Tel: (954) 946-7601
Fax: (954) 946-7409
East Coast Branch
Northern Lights Industrial Park
8 Connector Road
Andover, MA 01810
Tel: (978) 475-7400
Fax: (978) 475-7745
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Related Manuals for Northern Lights M673D
Summary of Contents for Northern Lights M673D
- Page 1 M673D / M673L Soundshield Assembly Instructions Corporate Headquarters Alaska Branch Offi ce Southeastern U.S.A. East Coast Branch 4420 14th Avenue N.W. 1200 West Int’l Airport Road 1405 S.W. 6th Court Northern Lights Industrial Park P.O. Box 70543 P.O. Box 190208...
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- Page 3 M673D/M673L Soundshield ITEM # DESCRIPTION ADE P/N NOTES Base board 39-78014 Extrusion, vertical 39-78016 Extrusion, horizontal, sides 39-78017 Extrusion, horizontal, ends 39-78024 Corner casting 05-70001 Bolting assembly 00-75714 Rear panel assembly 39-78006 Front panel assembly 39-78004 LH side panel assembly...
- Page 4 Prior to assembly, inspect all components for damage. Report any damage to the shipping company. Check the packing list to be sure all parts are included. Select a mounting location in accordance with the guidelines in the IM1000 Installation Manual (supplied with the generator set).
- Page 5 Install the four vertical corner extrusions (item 2) with eight bolting assemblies (item 6) per fi gures 1A and 1B. Leave hexnuts fi nger tight. Figure 1: Typical corner, top view. Figure 1A: Toe bracket shown with vertical extrusion Figure 1B: Note how the square head of the T-bolt goes installed.
- Page 6 Note the available leg on each cast corner (item 5) of the pre-assembled enclosure top (items 3, 4, 5, 6, 11, 12, 13 & 16). Loosely install a bolting assembly (item 6) to each of these legs. See Figure 2. Figure 2: Internal view of corner casting, part of the pre-assembled top enclosure frame assembly.
- Page 7 Mount the rear panel assembly (item 7) to the rear of the enclosure frame. Ensure that the panel is properly fi tted into the back of the frame, with the panel surface to extrusion being fl ush. Rotate panel retainer brackets (item 13) until they are directly on top of the extrusion fl ange. Tighten nylock nuts so the retainer eff...
- Page 8 Install connections for exhaust, fuel, AC power leads, DC control panel leads, battery, and water through holes in the rear panel as shown in drawing (Figure 5) and as described below: a. Connect the exhaust elbow of the diesel engine to the exhaust system of the vessel. Pass the two inch exhaust hose through the opening provided in the left mid-section of the rear panel.
- Page 9 Note the pre-installed penetration plate (item 12) in the forward right corner of the enclosure frame top. Reference the plumbing diagram in the mounting and exhaust sections of the IM1000 installation manual. CAUTION: GENERATOR SETS WITH WET EXHAUST THAT ARE INSTALLED NEAR OR BELOW THE VESSEL’S WATER LINE MUST USE A SIPHON BREAK TO PREVENT BACKFLOW OF WATER INTO THE ENGINE.
- Page 10 Install cover panels as shown above. As you install the panels, observe that there should be a minimum clearance of approximately 1/32” around the panel perimeter (except at the bottom of the side panels). You may adjust for this by loosening any number of corner bolting assemblies or toe brackets until fi...
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- Page 12 M673D/M673L Soundshield Packing List ITEM # DESCRIPTION ADE P/N NOTES PACKED Base board 39-78014 assembled Extrusion, vertical 39-78016 loose Rear panel assembly 39-78006 assembled Panel retainer bracket, 30R 23-70036 installed Hex nut, nylock 1/4-20 14-00112 installed Enclosure top, assembled. Consists of the following parts:...