LFE1220-US, -EU, and -UK Laminar Flow Enclosures
Chapter 3: Installation
Page 28
ETN055682-D02
3.6.3. Roof Fitting
29. Lift the roof frame (from step 28) onto the upright frame completed in step 24, and slide down until the roof is
seated on the positioning screws; these will hold the roof in place. Then tighten the screws as per step 7.
Warning
Due to the geometry and weight of the roof panel,
four people are required
to perform this step.
Fitting the roof will require the use of stepladders or stepstools. These must be postioned as close to the
frame as possible to prevent overeaching.
DO NOT stand on the roof. The maximum load per roof panel is a 40kg distributed load.
Figure 26 Fitting the Roof Frame
Summary of Contents for LFE1220-EU
Page 60: ...www thorlabs com ...