5.4 Handle Switch/Run circuit
Using the Handle Switch Diagnostic (DIAG #6) and the pump switches in the BYPASS position verify that the
handle switch is detected for each pump. Turn the handles on one at a time and check that only the
indicator for that pump is on. Do this for all pumps attached to the VST Fuel S-810.
5.5 Pulse Transmitters
Using the Pulser Diagnostic (DIAG #5) authorize each pump and dispense a small amount of fuel to verify that the
pulsers are counting properly. Do this for each pump one at a time. Also verify that the pulsers are
connected to their respective pumps.
5.6 Communications
Checking out the communications circuits require the communications boards addresses and jumpers to be in the
proper positions. Refer to the system documentation to verify that all jumpers are configured correctly (See
Figure 17). Refer to the Operators Manual for information on communicating with the VST Fuel S-810.
6. WARRANTY CONDITIONS AND LIMITATIONS
6.1 Warranty
VST Fuel Management, Inc. warrants this product, of VST manufacture, to be free from defects in material and
workmanship for a period of one (1) year from the date of invoice. If VST receives written notification and
determines that the equipment is defective within this period, VST (or its representative) will, at its option,
repair or replace the product. During the first ninety (90) days of the warranty period, the product will be
repaired at no cost to the user, at the location where the product is in use. After the first ninety (90) days of
the warranty period, VST will repair or replace the product only if it is returned to the VST factory (at the
Tempe facility), transportation prepaid. The foregoing warranty will not cover reimbursement for labor,
transportation, removal, installation or other expenses which may be incurred in connection with repair or
replacement.
This warranty shall not apply to any products which VST determines have, by the user or otherwise, been the subject
of misuse, misapplication, neglect, alteration, damage, or improper installation, operation, maintenance,
storage or repair. This warranty applies only when a valid Warranty Registration and Check-out Form has
been filed with VST Fuel Management, Inc.
Except as may be expressly provided in an authorized writing by VST, VST shall not be subject to any other
obligations or liabilities whatsoever, expressed or implied, with respect to equipment manufactured by VST
or services rendered by VST.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND
IMPLIED WARRANTIES EXCEPT WARRANTIES OF TITLE, INCLUDING BUT NOT LIMITED TO
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. VST further disclaims any responsibility whatsoever for injury to person or damage to or loss
of property or value caused by any product which has been subjected to misuse, negligence, or accident; or
misapplied; or used in violation of product manuals, instructions, or warning; or modified or repaired by
unauthorized persons; or improperly installed; or malfunctioning.
VST, 2010
18
