Rosemount Manual: SSK-5 and UN-MK-3 Sunshade and Universal Mounting Kit | Rosemount Manuals & Guides

Instruction Guide

Figure 1 Typical mounting of UN MK 3X with housing enclosure to a vertical pole

MAN-0123

June 2016

Sunshade Assembly & Universal mounting
kit

SSK-5 series & UN-MK-3 series

Net Safety has specially designed the SSK-5(SSK-5X) series sunshade assembly and t he UN­MK-3(UN-MK-3X) series mounting bracket for the millennium transmitter and junction box
enclosures. The UN-MK-3 series mounting br acket is to assist in firmly mounting housing
enclosures in different co nfigurations depending on installation needs. The 3 different
types of UN-MK-3X are; the UN-M-31, UN-MK-32 and UN-MK-33. All three mounting
brackets are simil ar , except for the size U bolt each uses. The UN-MK-31 comes with a 3/8
x 1” U bolt, the UN-MK-32 uses a 3/8 x 2” U bolt and the UN-MK-33 has a 3/8 x 3” U bolt.

Steps in mounting UN-MK-3X to a vertical pole

Torque should be less than 2-4 ft .lbs when tightening nuts.

1. Position the UN-MK-3X with its ‘V’ slot making contact with the specific pole. See
figures on next page.

2. Place U bolt around pole and fit to mounting bracket. Ensure U bolt threaded ends
pass through two (

3. Fit screws, washer s and nuts provided to the threaded ends of the U bolt. Ensure a
*tight fit with appropriate tools (

13/32”) slots on mounting bracket.

9/16” open ended wrench, 9/16” socket).

Steps in mounting SSK-5X to a vertical pole Instruction Guide

2 Steps in mounting SSK-5X to a vertical pole

Figure 2 Typical mounting of the S S K-5 X with UN-MK-3X to a vertical pole

June 2016 MAN-0123

4. Align housing enclosure mounting holes with the two (17/64”) screw slots on the
UN-MK-3. Position two ¼” screws in slots and with the aid of scre ws and
appropriate tools (

The sunshade assemb l y (SSK-5X) series is designed to provide shade for housing
enclosures that are continuously exposed to direct sunlight, which may result in very high
temperature exposure. T he assembly comprises a sunshade and a mou nt i ng b r acket. The
three types of sunshade assembly availabl e ar e: SSK-51, SSK-52 and SSK-53; the SSK-51 is
used when mounting to a 1” pipe, the SSK-52 is for a 2” pipe and the SSK-53 is for a 3”
pipe.

7/16” open ended wrench, 7/16” socket) ensure a *tight fit.

Steps in mounting SSK-5X to a vertical pole

1. Assemble the sunshade kit; using screws, washers and nuts prov i d e d , fit the
sunshade to its mounting bracket with th e ai d o f appropriate tools (
ended wrench,

2. Position completed sunshade ki t assembly above the transmitter (or junction box)
enclosure. With U bolt in position around the pole, ensure its threaded ends pass
through the (

3. Adjust the positioning of the assembly to cover housing enclosure. *Tighten with
appropriate tools (

Various mounting orientations are allowed when using the UN-MK-3 series mounting
bracket and the SSK-3 se r i e s sunshade kit. The typ e o f set up will depend on installation
requirements. See Figure 3below.

7/16” socket).

13/32”) slots of mounting bracket. See Figure 3 below (orientation B).

9/16” open ended wrench, 9/16” socket).

7/16 open