Innovative Solutions 1.0 General Information Introduction This manual is furnished with each new DESCO Dominator Vacuum. This provides the necessary operating and preventive maintenance instructions. Operators must read and understand this manual before operating or servicing this machine. This machine was designed to give you excellent performance and efficiency. For best results and minimal cost, please follow the general guidelines below: •...
DESCO Innovative Solutions Provisioning of Vacuum Consumables Below are guidelines designed to give an idea of how many consumable items should be on hand to keep a vacuum system running efficiently. Actual consumable requirements vary widely due to the number of variables involved, including: tank size, debris volume, and particle size.
DESCO Innovative Solutions 2.0 Safety READ ALL INSTRUCTIONS BEFORE USING When using an electrical appliance, basic precautions should always be followed, including the following: WARNING – To reduce the risk of fire, electric shock, or injury: • Do not leave appliance when plugged in. Unplug from outlet when not in use and before servicing.
DESCO Innovative Solutions 3.0 Operating Instructions Inspection Carefully unpack and inspect your machine for shipping damage. Each unit is tested and thoroughly inspected before shipment, and any damage is the responsibility of the delivery carrier who should be notified immediately.
DESCO Innovative Solutions WARNING This vacuum may contain potentially hazardous dust depending on its application. Special handling of contaminated disposal bags and filters is recommended. Disposal must be in compliance with local EPA regulations. User Maintenance Instructions All service and repair should be performed by qualified vacuum service representative or electrician.
• Do not at any time attempt to bypass, remove, substitute or, by any other means, change the filters used in this vacuum. • Use only approved Desco Back Pack Vacuum filters and filter bags. • Before attempting to use and before cleaning, be certain that you fully understand the instructions given by the setting up or cleaning/changing of filters of this vacuum.
DESCO Innovative Solutions Procedure for Removing Contaminated Filters and Cleaning Contaminated Tank FOR HAZARDOUS MATERIALS Always wear a facemask and gloves when conducting this procedure! 1. Unplug the machine from the power source. 2. Carefully and slowly unlatch the tank latches and remove the vacuum lid only (be sure when you lift up on the lid that the cloth filter stays inside the tank.) Set...
DESCO Innovative Solutions Changing the Black Foam Pre-filter Sleeve The pre-filter sleeve should be changed, using all of the precautions previously mentioned. The pre-filter sleeve should be changed, when any of the following takes place: 1. Anytime there is an indication of a filter tear during normal operation of the unit.
DESCO Innovative Solutions Changing of Pre-filters In order to prolong the efficiency and performance of the ULPA filter, it is recommended that each pre-filter collection bag and paper filter protector be changed every time the collection bag is full. Change the foam pre-filter sleeve every second time or if a bag breaks or tears.
DESCO Innovative Solutions Bag Assembly Item Part Number Description 340.711909 Rivet Pop .19x.44 AL 340.712764 Washer #10 SS 340.760244MCH Plastic Bag Frame w/Hole 340.760406PLT Bag Frame 6 gal Plated OPTIONAL 340.805041 Bag, Cloth Bag Only (6 gal) 340.800056 Bag Assy. w/Frame 6gal Dominator –...
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