You can choose from several options to power your sampler.  A power supply (PS) should be used when AC power is available.  It has either a battery charger (NiCad) or a DC backup power.
A battery should be used when AC is not available.  Battery types are Nickle Cadmium (Ni Cad) or Sealed Lead Acid (SLA) and vary in size and amp hours.  More detailed information is available on the following pages. All SLA batteries and chargers have a YELLOW band near the connector.  All Ni-Cad batteries and chargers have a BLUE band near the connector.  Different chemistry chargers and batteries should not be mixed.

This warranty exclusively covers Manning Environmental instruments, providing a one‐year limited warranty covering parts and labor. Any instrument that fails during the warranty period due to faulty parts or workmanship will be repaired at the factory at no charge to the customer. Manning Environmental’s exclusive liability is limited to repair or replacement of defective instruments.  Manning Environmental is not liable for consequential damages.  Manning Environmental will pay surface transportation charges both ways within the 48 contiguous United States if the instrument proves to be defective within 30 days of shipment. Throughout the remainder of the warranty period, the customer will pay to return the instrument to Manning Environmental, and Manning Environmental will pay surface transportation to return the repaired instrument to the customer.  Manning Environmental will not pay air freight or customer’s packing and crang charges.  This warranty does not cover loss, damage, or defects resulting from transportation between the customer’s facility and the repair facility.  The warranty for any instrument is the one in effect on date of shipment. The warranty period begins on the shipping date, unless Manning Environmental agrees in wring to a different date.  Excluded from this warranty are normal wear; expendable items such as charts, ribbon, lamps, tubing, and glassware; fings and weed parts of Valves; and damage due to corrosion, misuse, accident, or lack of proper maintenance.  This warranty does not cover products Not sold under the Manning Environmental trademark or for which any other warranty is specifically stated. No item may be returned for warranty service without a return authorization number issued by Manning Environmental.  This warranty is expressly in lieu of all other warranties and obligations and Manning Environmental specifically disclaims any warranty of merchantability or fitness for a particular purpose.  The warrantor is Manning Environmental, Inc. 101 Bar T Drive, TX 76527, U.S.A.

* This warranty applies to the USA and countries where Manning Environmental Inc. does not have an authorized dealer. Customers in countries outside the USA, where Manning Environmental has an authorized dealer, should contact their Manning Environmental dealer for warranty service.