ADTRAN T200 H2TU-R Bottom Support Bracket Assembly, Guide for Pole Mounting, H-Frame Mount

sealing washer

flat washer

bolt

split washer

Bolt torque: 100-110 in-lbs

Insert all unused fasteners

*1/2" Thru-bolt

*3/8" x 2-1/2" Lag Screws (2) *Customer furnished hardware

*1/2" Nut

*1/2" Washer

Pole Mount

Bracket

Pole Support Brackets (2)

Figure 9. Bottom Support Bracket Assembly

on the through bolt, the nut on the other end can be tightened to snug the bolt head to the mounting bracket. Do not torque at this time.

11.Ensuring the cabinet is secure to the pole, relieve tension on the hoist device but do not remove. This allows positioning of the cabinet.

12.At the bottom of the cabinet insert a temporary spacer between the cabinet and the pole so the cabinet hangs plumb. The space between the pole and the cabinet should be the same from top to bottom.

13.At the bottom of the cabinet, position and angle the support brackets so the short ends are flush against the pole. Using a level, ensure the cabinet is plumb then tighten the bolts (100-110 in-lbs) securing the brackets to the cabinet.

14.Using two 3/8 inch x 2 1/2 inch lag screws attach the bottom support brackets to the pole.

CAUTION

If bottom bracket adjustment is required, loosen the bottom support bracket bolts before adjusting cabinet. Failure to loosen bolts will cause damage to the sealing washers.

15Tighten all fasteners to the proper torque. Remove the lifting gear from the cabinet.

Figure 10. Guide for Pole Mounting

16.If the unused lifting detail is to be removed, replace the fasteners removed in step 4 ensuring the sealing washer is installed next to the cabinet.

NOTE

All unused threaded openings in the cabinet must have their designated fasteners inserted and tightened to ensure a proper seal.

H-Frame Mount

For mounting the cabinet to an H-Frame, follow the same procedure as for Pole Mounting except substitute acceptable 3/8 inch bolts, nuts, and washers (customer supplied) instead of lag screws for attaching the bottom pole mount support brackets to the H-frame. ADTRAN recommends the use of steel cross bars between the two poles to ensure adequate strength. The H-frame facility must be able to bear the weight of a fully-equipped cabinet (200 Lbs).

Splice Wires (Pre-Stubbed Version or Internal Splice Module Version)

A T200/T400 Test Access Card (part number 1244065L1, purchased separately) can be inserted into a slot to assist in circuit or continuity tests. Refer to ADTRAN Test Access Card Practice, Section 61244065L1-5, for more information.

8 Section 61150090L1-5A, Issue 1 61150090L1-5A