Uline H-3133U-24 Manual Del Usuario página 2

STEP 1: FRAME ASSEMBLY CONTINUED
2. Using (6) 3/8-16 x 1¼" hex head cap screws and
self-locking nuts, bolt the top (slotted hole) of
back panel (F) to the insides of L1. (See Figure 1)
3. Bolt the bottom (round hole) of back panel (F) & back
of base panel (E) to the insides of L2. Bolt the front of
base panel (E) to the insides of L3. (See Figure 1)
STEP 2: HORIZONTAL AND VERTICAL
BRACE ASSEMBLY
NOTE: DO NOT tighten bolts until instructed to.
1. Using (3) 3/8-16 x 1¼" hex head cap screws, locate
horizontal brace (G) on the outside of L4 and L5.
2. Locate the vertical brace (H) on the outside of L4 and L6.
3. Start (2) self-locking nuts onto screws at L5 and L6.
4. Repeat step 2 for other side.
WARNING! Never climb a ladder that is not
completely assembled.
Figure 2
STEP 4: INSTALL HANDRAIL EXTENSION PANELS
1. Install the handrail extension panels (J) into support
tubes located on the sides of the platform.
(See Figure 2, Step 3)
2. Clamp handrail extension panel to handrail panels
using extension clamps and 3/8-16 x 2" hex head
cap screws & self-locking nuts. (See Figure 2, Step 4)
PAGE 2 OF 9
ASSEMBLY CONTINUED
Side 1/4-20 x 2¾"
Handrail H.H.C.S.
Rear
Handrail
C
Bar
Step 5
Notched
Bushing
J
Handrail
Bracket
Step 3
L1
L1
Single Hole
Model
L1
Double Hole
Model
STEP 3: INSTALL HANDRAILS
NOTE: DO NOT tighten bolts until instructed to.
1. With ladder on its side, install handrail (A) into the
rear stile tubes. Use the rubber mallet as needed for
mating parts. (See Figure 1)
2. Clamp side handrails to outside of stile tubes using
detached handrail brackets and 3/8-16 x 2" hex
head cap screws, gray bushings and self-locking
nuts. (See Figure 2, Step 2)
3. Repeat step 3 with side handrail (B).
3/8-16
Self-locking
Nut
Handrail
Extension
Handrail
Clamps
3/8-16 x 2"
H.H.C.S.
Rear Stile Tube
Step 4
D
Support
Tube
L4
G
D
F
H
L6
E
L5
L2
Figure 1
Stile
Tubes
Tube Cap
Step 1 Step 2
3/8-16 x 2"
H.H.C.S.
A, B
L3
Single Hole
Model
L3
Double Hole
Model
L3
Handrail
Bracket
3/8-16
Self-locking
Nut
Gray
Bushing
0521 IH-3133U-24