Enerpac ER-Series - Manual (Page 5)

MAINTENANCE
Cleaning
Clean the roller skates and accessories regularly with a thin liquid cleaning solution.
Protect roller skates and accessories after cleaning with an anti-corrosion agent. Do not
grease the chains. Greasing the chains will cause dirt and dust to stick to them.
Inspection
Inspect the chain rollers every 3 months. If bolt heads or rivets show signs of wear,
replace the entire chain. For information on replacing the chain, see Replacing the
Chain below.
Replacing the Chain
ER1 - ER-30 Models
1. Cut the chain bolt using a chisel, angle grinder, or similar tool.
2. Pull out the bolt to free the chain.
3. Place the new chain in position.
4. Rivet the last chain bolt by hand, using a hammer.
ER-60, ER-80 Models
1. Loosen the spring washer of the locking pin.
2. Pull out the locking pin to free the chain.
3. Place the new chain in position.
4. Slide the new locking pin in place and fasten it with the spring washer.
Spare Parts
Entire components and replacement chain assemblies are available as spare parts.
Contact your authorized Enerpac distributor to order spare parts. Please provide serial
number and model number when ordering. The model and serial numbers are located
on the product label.
NOTE: The use of spare parts not supplied by Enerpac can negatively affect operation
and reduce safety. Enerpac accepts no responsibility for damage resulting from
the use of spare parts not supplied by Enerpac.
5
Model Number Part Number
ER-10 Chain (15 rollers, Ø .71 in. [18 mm]) 3WA1000
ER-15 Chain (13 rollers, Ø .95 in. [24 mm]) 3WA2000
ER-30 Chain (13 rollers, Ø 1.2 in. [30 mm]) 3WA3000
ER-60 Chain (13 rollers, Ø 1.7 in. [42 mm]) 3WA4000
ER-80 Chain (17 rollers, Ø 2.0 in. [50 mm]) 3WA5000
ER-1 Chain (11 rollers, Ø .71 in. [18 mm]) 3WA1461