NO. 15 M445 1 Plunger O Ring 16 M446 1 Plunger Nut 17 M447 1 Washer 18 M448 1 Plunger Cup 19 M407A 1 Plunger Guide Brg. 20 M407B 1 Seal O Ring 21 0457 1 Pump Plunger 22 M442 1 Release Pin 23 M440 1 Release Pin O Ring 24 M441 1 Release Pin Back Up Ring (Split) 25 M410-D 1 Pin, Spring Roll Tip: Removal of #22, #23, & #24 through #7 portal Tip: Do not swap#7 & #10. They are machineddifferently OWNER’S MANUAL Page 10 M100, M200, M300 & M400 FOOT OPERATED LIFTS F I G U R E 4: M400-20 CYLINDER ASSEMBL

OWNER’S MANUAL Page 4 M100, M200, M300 & M400 FOOT OPERATED LIFTS S E C T I O N 5 MAINTENANCE ROUTINE MAINTENANCE: 1). Grease wheels and casters at least once a month to maintain easy roll of lift. 2). Do not overload the lift. All foot operated Presto Manual Stackers have a maximum rated capacity of 1000 lbs. 3). Use only hydraulic oil in the hydraulic system. NEVER USE HYDRAULIC BRAKE FLUID. Table 1 – Hydraulic Oil Specifications If the lift will be used at normal ambient temperatures, Presto

To obtain the latest, most updated version, please contact Presto Lifts Customer Service Department or go to our website: -- you will find a complete list of current owner’s manuals to print. OWNER’S MANUAL Page 2 M100, M200, M300 & M400 FOOT OPERATED LIFTS C O N T E N T S S E C T I O N 1: Introduction ........................................................................................................... 4 S E C T I O N 2: Safety ..............................................................

is not legally obligated to issue a credit for any merchandise, the RETURN MATERIALS AUTHORIZATION (RMA) PROCEDURE is provided as a courtesy to our customers in the event they do not receive what they wanted. If a customer wishes to return a Presto Lift, Inc. product, the first step in the process is to request an RMA number from Presto Lift, Inc.’s Customer Service Department. This request must be made on or before the thirtieth (30th) calendar day following the date of Presto Lift, Inc.’s invo