Guardian Fall Protection 15192 Instruction Manual page 7

Guardrail Receiver:
1. Place Trench Box Guardrail Receiver over trench box wall with Adjustment Handle facing away from fall
hazard. Adjust Trench Box Guardrail Receiver to fit trench box wall thickness. Slide Assemblies must lie flush
against trench box wall.
Fall Hazard
Adjustment
Handle
2. Tighten Adjustment Handle until hand-tight. Then, tighten Adjustment Handle bolt with 3/4" wrench until
snug.
Adjustment Handle bolt.
3. Repeat steps #1-2 for all planned Trench Box Guardrail Receivers.
Maximum distance between Trench Box Guardrail Receivers and/or Anchor Mast Assemblies is 10'.
4. Install all guardrail posts. Guardrail post rungs must face away from fall hazard.
5. Install all guardrails. All guardrails MUST be compatible 2" x 4" or 2" x 6" construction grade lumber, or
snap-on metal rails. All lumber guardrails must overlap by a minimum 12" at each end. If applicable, install
all planned Trench Box Anchor Mast Assemblies prior to installing guardrails.
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