Ikelite DLM Dome Port with Zoom Extension .375 Quick start guide

DLM Dome Port with Zoom Extension .375
Product Number 5516.16
Included in the Box (5516.16 & 5516.17)
• Dome Port
• Neoprene Cover 6” Dome # 0200.1
• DLM Securing Thumbscrews (3) # 9249.6
• Silicone Lubricant # 0184.1
Included in the Box (5516.05)
• Dome Shade
• Set Screws (3) 6-32 x 3/16 # 0248.18
• Hex Key 1/16” # 0945.16
Installation and Use
Attaching Port to a DLM Housing
1. Using your ngers, loosen each Thumbscrew, Diagram A,
until at least 4-5 threads are visible.
2. Make sure the Port Sealing Surfaces, Diagram A, and
Port Base, Diagram B, are clean and free of debris.
DLM Dome Port with Zoom Extension 1.00
Product Number 5516.17
DLM 6” Dome Shade
Product Number 5516.05
Sealing Surface
Diagram A
Drain Hole
Thumbscrew
Zoom Knob
Shade Set Screw
Dome Shade
»Continued on Back Page
Port Base
DLM
Housing
O-ring
Dome Shade
Dome Port
Diagram B

3. Clean and lightly lubricate the Port Base O-ring, Diagram
B. When removing an o-ring, use a smooth nonmetallic
object such as a guitar pick or toothpick to avoid
scratching the o-ring sealing area. Apply an even coating
of lubricant on the o-ring, just enough to make it slightly
shiny. Avoid dry spots or excessive buildup of lubricant
which can attract debris. When using a Port with optional
Port extension, line up the Thumbscrews and rmly press
components together until they are ush around the
circumference; tighten each Thumbscrew until it stops.
DO NOT overtighten.
4. Attach the Port or Port with extension directly to your
housing as shown in Diagrams B and C.
5. Tighten each Thumbscrew until it stops. All Thumbscrews
should be ush against the port body surface when
properly tightened. DO NOT overtighten.
Attaching Shade to a DLM Dome Port
1. Port shade has 3 small set screws. If necessary, loosen
screws and rotate shade so the Shade Extensions are in
the 6 and 12 o’clock position.
2. Tighten screws so they are snug. DO NOT overtighten.
Travel and Storage
1. Remove the Port from the Housing Port Base or Port
Extension for long-term storage.
2. Lightly lubricate the Port Base and Extension o-ring(s)
prior to storage. O-rings may be left in place, or removed
and placed in a resealable plastic bag.
3. Store in a cool, dry place.
Limited Warranty
This Ikelite product is warranted against any manufacturing
defects for a period of one (1) year from the original date
of purchase. To obtain warranty service, the product must
be returned to Ikelite postage paid. Ikelite will, at its sole
discretion, repair or replace such products, and will return
to customer postage paid. All other claims of any nature are
not covered. Except as mentioned above, no other warranty
expressed or implied applies to this Ikelite product.
Diagram C
Correctly Installed Port
5516.05.16.17_DLM_Port_Zoom_ShadeExtension_1_9-17
Properly aligned Shade Extensions
Thumbscrew ush
against port body
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