William Optics Zenithtar 110 - Manual (Page 6)

Important Notice
This focuser is designed to hold many pounds without problems. If nonetheless your setup
requires additional tension adjustment, please use the tension allen screw under the focuser.
In order to avoid sagging or denting of the focuser steel reinforcement, it is necessary to adjust
tension ONLY when the drawtube is FULLY EXTENDED.
Extend the focuser drawtube to its full 115 mm as in the picture here above
before performing adjustment.
William Optics warranty does not cover damage to the focuser due to inappropriate tension setting.
Caution for Safety
Bundle Equipment
1. Aluminum carrying case.
2. Gold plated dew shield cover.
3. 115mm mounting rings.
4. 2" to 1.25" adapter.
5. Various accessories depending on the package.
6. 2" extender
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Caution! Never directly view the Sun with your telescope!
Do not aim your telescope at the Sun without a front mounted high quality
professionally manufactured solar filter. Viewing the Sun without the proper protection
may result in permanent severe damage to your eyes, and even cause blindness.
Contact your Authorized WO Dealer if you are interested in purchasing a compatible
and proper solar filter.
Always place the telescope on a flat surface, to prevent it from falling and injuring
yourself or others.
Never use the telescope in the rain or in conditions where it may get wet. The
telescope is not designed to be waterproof. If the telescope accidentally gets caught
in the rain, immediately wipe off all water using a clean dry soft cloth. If the telescope
gets totally soaked in water, immediately contact your Authorized WO Dealer for
service instructions.
Do not disassemble or attempt to repair your telescope without a written authorization
from William Optics Corp., as this violates the warranty terms under the limited
product warranty, and negates any guarantee.
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Storage and Cleaning
We suggest placing all accessories inside an airtight container with desiccative control.
Secondly, remember to store the telescope in a non-humid environment, never leave it in
a hot heated environment. If not properly stored, it may develop mildew growth and other
preventable build up.
Be particularly careful after a night observation that the lens has no dew on it before
storing the telescope away.
In case the lens surface becomes dusty, smeared, or gets fingerprints or fungus build-up
on it, first of all, remove any surface particle by using an air blower, then carefully proceed
to wiping the lens gently with a lint-free proper soft cloth. Use a lens liquid cleaner to get
the best cleaning result. Make sure you change your cloth to a new one from time to time.
The above-mentioned indications are not necessary if you carefully protect your
telescope.
The multi-layer paint white finish of your Fluorostar 110 is easy to ruin. Please take care
of the exterior body tube by wiping it down with a slightly damp soft cloth from time to
time. Water should be enough to do the job. Please do not use any organic solvent on
your telescope, for example alcohol, benzene and other hazardous chemical as this
might ruin it.