WEN 500-Pound Capacity Universal Mobile Base

Technical Data

General Safety Rules

Safety is a combination of common sense, staying alert, and knowing how your item works. SAVE THESE SAFETY INSTRUCTIONS.

WARNING: To avoid mistakes and serious injury, do not plug in your tool until the following steps have been read and understood.

1. Read and become familiar with this entire instruction manual. Learn the tool's applications, limitations, and possible hazards.
2. Avoid dangerous conditions. Do not use power tools in wet or damp areas or expose them to rain.
3. Do not use power tools in the presence of flammable liquids or gases.
4. Always keep your work area clean, uncluttered, well lit, and well ventilated. Do not work on floor surfaces that are slippery with sawdust or wax.
5. Keep bystanders at a safe distance from the work area, especially when the tool is running. Never allow children or pets near the tool.
6. Dress for safety. Do not wear loose clothing, gloves, neckties, or jewelry (rings, watches, etc.). Inappropriate clothing and items can get caught in moving parts. Always wear non-slip footwear and tie back long hair.
7. Wear approved safety glasses and ear protection during extended operation.
8. Wear a face mask or dust mask to protect against dust. WARNING: Dust can be hazardous; operate in a well-ventilated area and use dust collection systems.
9. Stay alert. Do not use if tired or under the influence of drugs, alcohol, or medication.
10. Check for damaged parts. Ensure alignment and proper mounting. Damaged parts should be repaired or replaced before use.
11. Do not modify the tool or use it for unintended purposes.
12. Never stand on the tool. Do not store items above or near the tool.
13. Avoid accidental start-ups. Ensure the power switch is OFF before plugging in the power cord.
14. Remove adjustment tools before turning the tool on.
15. Keep guards in place and in working order.
16. Do not overreach. Maintain proper footing and balance.
17. Never leave a running tool unattended. Turn the power switch OFF and wait for it to stop completely.
18. Always remove the power cord plug when making adjustments, changing parts, or cleaning.
19. Maintain tools properly. Keep them clean and in good working order.
20. Store idle equipment in a locked, dry cupboard.

Specific Rules for the Mobile Base

1. Ensure the mobile base is fully assembled before operation.
2. For maximum stability, use the mobile base only on a flat, level surface.
3. Bolt any machine securely to the mobile base before use.
4. Do not exceed the maximum weight capacity of 500 lbs.
5. Never use your machine while the mobile base is in the raised (mobile) position. Always lower the machine into the static position and check for stability before operating.
6. Unplug any electrical tools before moving or repositioning the machine.
7. When moving the machine, push on the base, not the machine, to minimize tipping risk.
8. Always test your setup for stability and safety after repositioning.

Exploded View and Parts List

Carefully unpack and identify all components and hardware. If any part is missing or damaged, contact customer service at 1-800-232-1195 (M-F 8-5 CST).

Exploded View Description: The diagram shows the mobile base assembly with numbered components and lettered hardware. The base consists of corner brackets, wheels, support feet, swivel plates, swivel casters, foot levers, and side rails, connected by various screws, nuts, and washers.

Components:

Hardware:

Assembly

WARNING: Do not operate the mobile base until fully assembled. Follow all warnings to reduce the risk of personal injury or machine damage.

Tools Needed (not included):

• Tape measure
• 10mm (3/8 in.) wrench
• 13mm (1/2 in.) wrench
• 17mm (5/8 in.) wrench

Step 1: Assemble the Fixed Wheels

Parts Needed: Two back corner brackets (1 & 2), Two wheels (3), Two M6x50 hex screws (S1), Two wheel spacers (S2), Two M6 lock nuts (S3), 10mm wrench.

From the outside of a back corner bracket, insert an M6x50 hex screw (S1) through the wheel bracket, the wheel (3), and the wheel spacer (S2). Attach an M6 lock nut (S3) from the inside and tighten with a 10mm wrench. Note: Do not overtighten the nut to avoid deforming the bracket.

Repeat for the other back corner bracket.

Step 2: Assemble the Support Feet

Parts Needed: Two front corner brackets (4 & 5), Two support feet (6), Two M10 nuts (S4), 17mm wrench.

1. Take a front corner bracket (4 or 5) and screw in the support foot (6) from the bottom of the foot flange. Adjust the rubber foot height so its bottom surface is level with the bottom of the fixed wheels for a balanced base.
2. Attach the M10 nut (S4) onto the rubber support foot (6). Tighten the M10 nut against the flange using a 17mm wrench.

Repeat for the other front corner bracket.

Step 3: Assemble the Swivel Plates

Parts Needed: Two swivel plates (7), Two M6x70 hex screws (S5), Two M6 lock nuts (S3), 10 mm wrench.

From the outside of a front corner bracket (4 or 5), insert an M6x70 hex screw (S5) through the lower hole of the caster flange and the swivel plate (7). Secure with an M6 lock nut (S3) from the other side and tighten with a 10mm wrench. Ensure the swivel plate can swivel upwards but not downwards.

Step 4: Assemble the Swivel Casters

Parts Needed: Two swivel casters (8), Two caster lock washers (S6), Two M10 nuts (S4), 17mm wrench.

From the bottom of the swivel plate (7), insert the swivel caster (8) through the swivel plate and the caster lock washer (S6). Secure with an M10 flange nut and tighten with a 17mm wrench.

Step 5: Assemble the Foot Levers

Parts Needed: Two foot levers (9), Two M8x70 hex screws (S7), Four lever spacers (S8), Two lever lock washers (S9), Two M8 nuts (S10), 13 mm wrench.

1. From the outside of a front corner bracket (4 or 5), insert an M8x70 hex screw (S7) through the upper hole of the caster flange, a lever spacer (S8), the foot lever (9), and another lever spacer (S8). Attach the lever lock washer (S9) and M10 flanged nut (S10) from the inside and tighten with a 13mm wrench.
2. Test the foot lever mechanism. When depressed, the base becomes mobile on the casters. When raised, the casters lift, and the base becomes static on the rubber feet.

Step 6: Assemble the Rails

Parts Needed: Four short side rails (10), Four long side rails (11), Twenty-four M6x12 hex screws (S11), Twenty-four M6 flanged nuts (S12), 10mm wrench.

1. Measure the footprint of the machine to be placed on the base, adding about 1 inch for clearance. Rails adjust in 1-inch increments. Note: If moving the machine onto the base is difficult, use 2x4 blocks to raise it and assemble the base around it.
2. Refer to the exploded view. Position the corners and rails as desired. For maximum stability, position side rails into corner brackets as far as practical.
3. Assemble side rails to corner brackets. Secure each rail with two M6x12 hex screws (S11) and two M6 flanged nuts (S12), using a 10mm wrench. Fasteners do not need to be in adjacent holes.
4. Assemble side rails together. Short rails slide into long rails. Secure each rail connection with two M6x12 hex screws (S11) and two M6 flanged nuts (S12). Position fasteners as far apart as possible for stability. Tighten with a 10mm wrench.
5. Check all connections. Lift the foot levers to the static configuration and check for levelness. Adjust support foot height (Step 2) if needed.

Operation

1. Place the fully assembled mobile base on a level surface.
2. Plan machine orientation. The foot lever side lifts 1.2 inches (30 mm) higher when mobile. Position the heaviest weight on the foot lever side to minimize tipping risk.
3. Securely bolt the machine to the mobile base using the mounting holes on each corner piece.
4. Do not exceed the maximum weight capacity of 500 lbs.
5. Unplug electrical tools before moving or repositioning the machine.
6. To move: Step down on the foot levers to raise the base into mobile configuration. Push the base, not the machine, to minimize tipping risk. To stabilize: Lift the foot levers to lower the base into static configuration.
7. Test stability in both mobile (casters) and static (rubber feet) configurations. Use extra caution with top-heavy machines like drill presses and band saws.
8. Never use the machine while the base is in mobile configuration. Always lower to static configuration and check stability before operation.
9. Always test your setup for stability and safety after repositioning.

Limited Two Year Warranty

WEN Products is committed to building dependable tools. Warranties are consistent with this commitment and dedication to quality.

Limited Warranty of WEN Consumer Power Tools Products for Home Use

GREAT LAKES TECHNOLOGIES, LLC ("Seller") warrants to the original purchaser that all WEN consumer power tools will be free from defects in material or workmanship for two (2) years from date of purchase. For professional use, the warranty is ninety days.

Seller's Obligation & Your Remedy: Seller will repair or replace defective parts at no charge, provided they have not been misused, carelessly handled, or misrepaired. To make a claim, provide proof of purchase (date and place of purchase). Place of purchase must be a direct vendor of Great Lakes Technologies, LLC; third-party vendors void the warranty. Contact techsupport@wenproducts.com or 1-800-232-1195 for arrangements.

Return Shipping: Shipping charges for warranty service must be prepaid by the purchaser. Ship in original or equivalent packaging, properly packed and insured, with a copy of the warranty card and/or proof of purchase. Include a description of the problem. Repairs are free and shipped back at no charge.

Exclusions: This warranty does not apply to accessory items that wear out from regular usage (e.g., belts, brushes, blades). Implied warranties are limited to two (2) years. Some states/provinces may not allow limitations on implied warranty duration.

Limitation of Liability: Seller is not liable for incidental or consequential damages (including loss of profits). Some states/provinces may not allow these limitations.

Legal Rights: This warranty grants specific legal rights, and you may have others that vary by location.

Applicability: This warranty applies to portable electric tools, bench power tools, outdoor power equipment, and pneumatic tools sold in the United States, Canada, and Puerto Rico. Contact WEN Customer Support for warranty coverage in other countries.