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Original Issue Date: 11/14
Model: 150EOZDJ/125EFOZDJ
Market: Marine
Subject: Sound Shield Kit GM89754-KP2 and UMS Sound Shield Kit
Introduction
The sound shield quiets operation of generator sets
used in marine applications. When installing the sound
shield, follow the installation procedure and observe the
safety precautions listed below.
Read the entire installation procedure before beginning
installation. Perform the steps in the order shown.
Take into consideration the minimum clearance for
vibration and cooling during operation.
shielded units, allow 305 mm (12 inches) minimum
clearance for the left-rear door and front door (intake
and discharge openings).
Safety Precautions
WARNING
Accidental starting.
Can cause severe injury or death.
Disconnect the battery cables before
working
on
Remove the negative (--) lead first
when disconnecting the battery.
Reconnect the negative (--) lead last
when reconnecting the battery.
Disabling the generator set.
cause severe injury or death.
generator set or equipment connected to the set, disable the
generator set as follows: (1) Press the generator set off/reset
button to shut down the generator set. (2) Disconnect the
power to the battery charger, if equipped. (3) Remove the
battery cables, negative (--) lead first. Reconnect the negative
(--) lead last when reconnecting the battery. Follow these
precautions to prevent the starting of the generator set by the
remote start/stop switch.
INSTALLATION INSTRUCTIONS
GM90679-KP2
For sound
the
generator
set.
Accidental starting can
Before working on the
WARNING
Risk of fire.
Can cause severe injury or death.
Do not smoke or permit flames or
sparks near fuels or the fuel system.
Servicing the fuel system. A flash fire can cause severe
injury or death. Do not smoke or permit flames or sparks near
the carburetor, fuel line, fuel filter, fuel pump, or other potential
sources of spilled fuels or fuel vapors. Catch fuels in an
approved container when removing the fuel line or carburetor.
WARNING
Carbon monoxide.
Can
cause
fainting, or death.
The
exhaust
leakproof and routinely inspected.
Operating the generator set. Carbon monoxide can cause
severe nausea, fainting, or death. Be especially careful if
operating the generator set when moored or anchored under
calm conditions because gases may accumulate. If operating
the generator set dockside, moor the craft so that the exhaust
discharges on the lee side (the side sheltered from the wind).
Always be aware of others, making sure your exhaust is
directed away from other boats and buildings.
TT-1606 5/16a
severe
nausea,
system
must
be

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Summary of Contents for Kohler GM89754-KP2

  • Page 1 TT-1606 5/16a INSTALLATION INSTRUCTIONS Original Issue Date: 11/14 Model: 150EOZDJ/125EFOZDJ Market: Marine Subject: Sound Shield Kit GM89754-KP2 and UMS Sound Shield Kit GM90679-KP2 Introduction WARNING The sound shield quiets operation of generator sets used in marine applications. When installing the sound shield, follow the installation procedure and observe the safety precautions listed below.
  • Page 2: Installation Procedure

    Disconnect the following controller connectors. WARNING See the corresponding wiring diagram found in the operation manual for more details on wiring. P1 (35-pin) connector P2 (14-pin) connector P3 (8-pin) connector Hazardous voltage. Moving parts. Can cause severe injury or death. P4 Ethernet connector Operate the generator set only when Any other external leads to the controller.
  • Page 3 Remove the controller. Save the hardware and Construct the framework. gasket to remount the controller into the sound shield’s controller panel later in step 11.1. Position the generator set onto the sound shield base (GM89551) and secure the set with 6 bolts (X-6238-3 X-6238-11) 6 washers...
  • Page 4 Position the internal rails (GM89774 qty. 4) at the location shown in Figure 4 using the mounting bracket and hardware identified in Figure 6. Nonservice-side internal rails (GM89774 qty. 2): Position a mounting bracket (GM86091) to the top of each internal rail using three bolts (X-6224-20) and three nuts (X-6210-7) per bracket.
  • Page 5 Figure 8 Foam and Seal Installation for UMS Sound Shield Kit GM90679-KP2 GM89754-A 1. Foam (GM87548 qty. 2) 2. Foam (GM89778-18) 3. Foam (GM89778-22) 4. Seal (X-6422-39) 5. Foam (GM89778-21) 6. Foam (GM89778-19) Figure 7 Foam and Seal Installation for Standard Sound Shield Kit GM89754-KP2 TT-1606 5/16...
  • Page 6 Connect the fuel lines. Secure the seawater inlet hose with engine mounting bracket using a clamp (X-672-33), Connect the fuel-inlet line (GM91721) to the fuel screw (M933-06025-60), washer (X-25-40), and inlet on the engine. nut (M6923-06-80). See Figure 10. Remove the fuel fitting from the fuel-return connection point (nonservice side of the unit).
  • Page 7 Install the bulkhead connection panel. Top Rails and Bracket Installation Connect the fuel-inlet line to the fuel-inlet opening on the bulkhead connection panel. Connect the fuel-return line to the fuel-return opening on the bulkhead connection panel. Connect the seawater hose to the seawater connection on the bulkhead connection panel and secure with a hose clamp (X-426-16).
  • Page 8 GM89754-A 1. Brackets (GM86091 qty. 3), bolts (X-6224-20 qty. 6), and nuts 7. Wing nuts (X-276-9 qty. 2) installed when installing alternator (X-6210-7 qty. 6) roof. 2. Brackets (GM86091 qty. 2), bolts (X-6224-20 qty. 4), and nuts 8. Wing nuts (X-276-9 qty. 2) installed when installing controller (X-6210-7 qty.
  • Page 9 Corner Cover Installation Install the roofs. GM89754-A 1. Corner cover (GM86036 qty. 4) and pan head machined screws (M965A-06020-20 qty. 12) Figure 14 Corner Covers Position the corner covers (GM86036 qty. 4) as GM89754-A 1. Alternator roof (GM89750 or GM90712) shown in Figure 14 using 3 pan head machined 2.
  • Page 10 10. Install the remaining panels/doors. 10.6 Align the pins with the holes in the base and install the two RH panels (GM89743 or GM90706) to the 10.1 Align the pins with the holes in the bulkhead service side, engine end of the unit. connection panel and install the rear panel Figure 16 (item 6).
  • Page 11 GM89754-A 1. Rear panel (GM89752 or GM90714) 5. Front panel (GM89744 or GM90707) 2. LH alternator panel (GM89751 or GM90713) 6. RH panel (GM89743 or GM90706) 3. Exhaust panel (GM89746 or GM90709) 7. RH alternator panel (GM89748 or GM90711) 4. LH panel (GM89745 or GM90708) 8.
  • Page 12 GM89754-A 1. Controller panel (GM89749) 7. Base (GM89551) 2. Alternator roof (GM89750 or GM90712) 8. Front panel (GM89744 or GM90707) 3. Engine roof (GM89747 or GM90710) 9. Panel (LH) (GM89745 or GM90708) 4. Corner cover (GM86036 qty. 4) and screws 10.
  • Page 13 Sound Shield Kit Qty. Description Part Number Kit: GM89754-KP2 Screw, pan head mach. (M6 x 20 mm) M965A-06020-20 Qty. Description Part Number Washer, plain Bracket, corner extrusion mounting GM85875 (0.406 ID x 0.812 in. OD) X-25-37 Bracket, extrusion mounting GM85876...
  • Page 14 UMS Sound Shield Kit Qty. Description Part Number Kit: GM90679-KP2 Screw, pan head mach. (M6 x 20 mm) M965A-06020-20 Qty. Description Part Number Washer, plain Bracket, corner extrusion mounting GM85875 (0.406 ID x 0.812 in. OD) X-25-37 Bracket, extrusion mounting GM85876 Screw, hex washer, thread-forming X-67-141...
  • Page 15 Notes TT-1606 5/16...
  • Page 16 Singapore 619159 KOHLERPower.com Phone (65) 6264-6422, Fax (65) 6264-6455 Availability is subject to change without notice. Kohler Co. reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. Contact your local Kohlerr generator set distributor for availability.

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